diff --git a/homeassistant/components/ecovacs/lawn_mower.py b/homeassistant/components/ecovacs/lawn_mower.py
index e33e87bc5fb..d8b42105ae2 100644
--- a/homeassistant/components/ecovacs/lawn_mower.py
+++ b/homeassistant/components/ecovacs/lawn_mower.py
@@ -62,9 +62,7 @@ class EcovacsMower(
         | LawnMowerEntityFeature.START_MOWING
     )
 
-    entity_description = LawnMowerEntityEntityDescription(
-        key="mower", translation_key="mower", name=None
-    )
+    entity_description = LawnMowerEntityEntityDescription(key="mower", name=None)
 
     def __init__(self, device: Device[MowerCapabilities]) -> None:
         """Initialize the mower."""
diff --git a/tests/components/ecovacs/snapshots/test_lawn_mower.ambr b/tests/components/ecovacs/snapshots/test_lawn_mower.ambr
index 9446bb805ac..29c710a5cb7 100644
--- a/tests/components/ecovacs/snapshots/test_lawn_mower.ambr
+++ b/tests/components/ecovacs/snapshots/test_lawn_mower.ambr
@@ -27,7 +27,7 @@
     'platform': 'ecovacs',
     'previous_unique_id': None,
     'supported_features': <LawnMowerEntityFeature: 7>,
-    'translation_key': 'mower',
+    'translation_key': None,
     'unique_id': '8516fbb1-17f1-4194-0000000_mower',
     'unit_of_measurement': None,
   })
@@ -60,7 +60,7 @@
     'platform': 'ecovacs',
     'previous_unique_id': None,
     'supported_features': <LawnMowerEntityFeature: 7>,
-    'translation_key': 'mower',
+    'translation_key': None,
     'unique_id': '8516fbb1-17f1-4194-0000000_mower',
     'unit_of_measurement': None,
   })