diff --git a/homeassistant/components/lamarzocco/binary_sensor.py b/homeassistant/components/lamarzocco/binary_sensor.py
index aacfca929ad..4fc2c0b05df 100644
--- a/homeassistant/components/lamarzocco/binary_sensor.py
+++ b/homeassistant/components/lamarzocco/binary_sensor.py
@@ -70,7 +70,7 @@ ENTITIES: tuple[LaMarzoccoBinarySensorEntityDescription, ...] = (
         ),
         entity_category=EntityCategory.DIAGNOSTIC,
         supported_fn=lambda coordinator: (
-            coordinator.device.dashboard.model_name != ModelName.GS3_MP
+            coordinator.device.dashboard.model_name is not ModelName.GS3_MP
         ),
     ),
     LaMarzoccoBinarySensorEntityDescription(
diff --git a/homeassistant/components/lamarzocco/sensor.py b/homeassistant/components/lamarzocco/sensor.py
index afe34005108..29f1c6209ec 100644
--- a/homeassistant/components/lamarzocco/sensor.py
+++ b/homeassistant/components/lamarzocco/sensor.py
@@ -113,6 +113,10 @@ ENTITIES: tuple[LaMarzoccoSensorEntityDescription, ...] = (
             ).last_cleaning_start_time
         ),
         entity_category=EntityCategory.DIAGNOSTIC,
+        supported_fn=(
+            lambda coordinator: coordinator.device.dashboard.model_name
+            is not ModelName.GS3_MP
+        ),
     ),
 )