diff --git a/source/_components/tts.markdown b/source/_components/tts.markdown
index 4057a0cb4dd..8fb93e67aa1 100644
--- a/source/_components/tts.markdown
+++ b/source/_components/tts.markdown
@@ -12,10 +12,6 @@ ha_release: 0.35
 
 Text-to-speech (TTS) enables Home Assistant to speak to you.
 
-## {% linkable_title Cache %}
-
-The component have two caches. Both caches can be controlled with the `cache` option in the  platform configuration or the service call `say`. A long time cache will be located on the file system. The in-memory cache for fast responses to media players will be auto-cleaned after a short period.
-
 ## {% linkable_title Configuring a `tts` platform %}
 
 To get started, add the following lines to your `configuration.yaml` (example for google):
@@ -45,6 +41,10 @@ tts:
     time_memory: 300
 ```
 
+<p class='note'>
+If you are running Home Assistant over SSL or from within a container, you will have to setup a base url inside the [http component](/components/http/).
+</p>
+
 ## {% linkable_title Service say %}
 
 Say to all `media_player` device entities:
@@ -72,3 +72,6 @@ data_template:
   cache: false
 ```
 
+## {% linkable_title Cache %}
+
+The component have two caches. Both caches can be controlled with the `cache` option in the  platform configuration or the service call `say`. A long time cache will be located on the file system. The in-memory cache for fast responses to media players will be auto-cleaned after a short period.