diff --git a/source/_integrations/alarm_control_panel.mqtt.markdown b/source/_integrations/alarm_control_panel.mqtt.markdown
index 9174c576ba1..674744ff142 100644
--- a/source/_integrations/alarm_control_panel.mqtt.markdown
+++ b/source/_integrations/alarm_control_panel.mqtt.markdown
@@ -110,7 +110,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/binary_sensor.mqtt.markdown b/source/_integrations/binary_sensor.mqtt.markdown
index f4a29f5ac15..bbb8a6020cf 100644
--- a/source/_integrations/binary_sensor.mqtt.markdown
+++ b/source/_integrations/binary_sensor.mqtt.markdown
@@ -74,7 +74,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/button.mqtt.markdown b/source/_integrations/button.mqtt.markdown
index 3ce21d9281e..8dbdf862597 100644
--- a/source/_integrations/button.mqtt.markdown
+++ b/source/_integrations/button.mqtt.markdown
@@ -72,7 +72,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/camera.mqtt.markdown b/source/_integrations/camera.mqtt.markdown
index 54e1c82b550..aa9537404e4 100644
--- a/source/_integrations/camera.mqtt.markdown
+++ b/source/_integrations/camera.mqtt.markdown
@@ -74,7 +74,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/climate.mqtt.markdown b/source/_integrations/climate.mqtt.markdown
index eb04a6c192b..075c78eb316 100644
--- a/source/_integrations/climate.mqtt.markdown
+++ b/source/_integrations/climate.mqtt.markdown
@@ -105,7 +105,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/cover.mqtt.markdown b/source/_integrations/cover.mqtt.markdown
index 0828c292c7f..487db0c79b7 100644
--- a/source/_integrations/cover.mqtt.markdown
+++ b/source/_integrations/cover.mqtt.markdown
@@ -85,7 +85,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/device_tracker.mqtt.markdown b/source/_integrations/device_tracker.mqtt.markdown
index facca931d33..d28c10ed14d 100644
--- a/source/_integrations/device_tracker.mqtt.markdown
+++ b/source/_integrations/device_tracker.mqtt.markdown
@@ -71,7 +71,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/device_trigger.mqtt.markdown b/source/_integrations/device_trigger.mqtt.markdown
index f9c195c9b69..2f62019dbaf 100644
--- a/source/_integrations/device_trigger.mqtt.markdown
+++ b/source/_integrations/device_trigger.mqtt.markdown
@@ -49,7 +49,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/fan.mqtt.markdown b/source/_integrations/fan.mqtt.markdown
index a8c16b60bd9..e32e426c354 100644
--- a/source/_integrations/fan.mqtt.markdown
+++ b/source/_integrations/fan.mqtt.markdown
@@ -80,7 +80,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/humidifier.mqtt.markdown b/source/_integrations/humidifier.mqtt.markdown
index ee27e70261e..f0ebdb99f53 100644
--- a/source/_integrations/humidifier.mqtt.markdown
+++ b/source/_integrations/humidifier.mqtt.markdown
@@ -99,7 +99,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/image.mqtt.markdown b/source/_integrations/image.mqtt.markdown
index 51ef0266348..efe74f16070 100644
--- a/source/_integrations/image.mqtt.markdown
+++ b/source/_integrations/image.mqtt.markdown
@@ -83,7 +83,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/light.mqtt.markdown b/source/_integrations/light.mqtt.markdown
index 9d81d3edc10..e8ec82a8a01 100644
--- a/source/_integrations/light.mqtt.markdown
+++ b/source/_integrations/light.mqtt.markdown
@@ -143,7 +143,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
@@ -586,7 +586,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
@@ -955,7 +955,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/lock.mqtt.markdown b/source/_integrations/lock.mqtt.markdown
index 35f01060dce..0d7370dffc2 100644
--- a/source/_integrations/lock.mqtt.markdown
+++ b/source/_integrations/lock.mqtt.markdown
@@ -87,7 +87,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/number.mqtt.markdown b/source/_integrations/number.mqtt.markdown
index 9ddeaf3d52d..3443d36623b 100644
--- a/source/_integrations/number.mqtt.markdown
+++ b/source/_integrations/number.mqtt.markdown
@@ -66,7 +66,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/select.mqtt.markdown b/source/_integrations/select.mqtt.markdown
index 5832fe3e0af..aa23cc5cc0b 100644
--- a/source/_integrations/select.mqtt.markdown
+++ b/source/_integrations/select.mqtt.markdown
@@ -78,7 +78,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/sensor.mqtt.markdown b/source/_integrations/sensor.mqtt.markdown
index e42e2c687b2..2f53f1aaeb5 100644
--- a/source/_integrations/sensor.mqtt.markdown
+++ b/source/_integrations/sensor.mqtt.markdown
@@ -66,7 +66,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/siren.mqtt.markdown b/source/_integrations/siren.mqtt.markdown
index e514a879607..ca7b5213cc2 100644
--- a/source/_integrations/siren.mqtt.markdown
+++ b/source/_integrations/siren.mqtt.markdown
@@ -89,7 +89,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/switch.mqtt.markdown b/source/_integrations/switch.mqtt.markdown
index 0a9d3be2aae..8c766b376df 100644
--- a/source/_integrations/switch.mqtt.markdown
+++ b/source/_integrations/switch.mqtt.markdown
@@ -76,7 +76,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/tag.mqtt.markdown b/source/_integrations/tag.mqtt.markdown
index d5ef7a003de..7a4c45db2c2 100644
--- a/source/_integrations/tag.mqtt.markdown
+++ b/source/_integrations/tag.mqtt.markdown
@@ -30,7 +30,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/text.mqtt.markdown b/source/_integrations/text.mqtt.markdown
index 11e72fe206e..bb24c5eed58 100644
--- a/source/_integrations/text.mqtt.markdown
+++ b/source/_integrations/text.mqtt.markdown
@@ -72,7 +72,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/update.mqtt.markdown b/source/_integrations/update.mqtt.markdown
index 5404d402456..b3f82ef3371 100644
--- a/source/_integrations/update.mqtt.markdown
+++ b/source/_integrations/update.mqtt.markdown
@@ -69,7 +69,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/vacuum.mqtt.markdown b/source/_integrations/vacuum.mqtt.markdown
index ad0062907eb..96528a1a3cd 100644
--- a/source/_integrations/vacuum.mqtt.markdown
+++ b/source/_integrations/vacuum.mqtt.markdown
@@ -372,7 +372,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections:
diff --git a/source/_integrations/water_heater.mqtt.markdown b/source/_integrations/water_heater.mqtt.markdown
index ff679ce68f9..ee42de2ed78 100644
--- a/source/_integrations/water_heater.mqtt.markdown
+++ b/source/_integrations/water_heater.mqtt.markdown
@@ -75,7 +75,7 @@ device:
   type: map
   keys:
     configuration_url:
-      description: 'A link to the webpage that can manage the configuration of this device. Can be either an HTTP or HTTPS link.'
+      description: 'A link to the webpage that can manage the configuration of this device. Can be either an `http://`, `https://` or an internal `homeassistant://` URL.'
       required: false
       type: string
     connections: