diff --git a/GridboxConnectorAddon-dev/config.yaml b/GridboxConnectorAddon-dev/config.yaml
index 42c0fb7..5ca705e 100644
--- a/GridboxConnectorAddon-dev/config.yaml
+++ b/GridboxConnectorAddon-dev/config.yaml
@@ -30,6 +30,6 @@ schema:
   OverrideMqttPw: password?
   OverrideMqttServer: str?
   OverrideMqttPort: int?
-  log_level: list(TRACE|DEBUG|INFO|WARN|ERROR)
+  log_level: list(TRACE|DEBUG|INFO|WARNING|ERROR)
 image: ghcr.io/unl0ck/homeassistant-addon-viessmann-gridbox-dev-{arch}
 stage: experimental
diff --git a/GridboxConnectorAddon-edge/config.yaml b/GridboxConnectorAddon-edge/config.yaml
index 2c4aad8..aa1fba2 100644
--- a/GridboxConnectorAddon-edge/config.yaml
+++ b/GridboxConnectorAddon-edge/config.yaml
@@ -33,7 +33,7 @@ schema:
   OverrideMqttPw: password?
   OverrideMqttServer: str?
   OverrideMqttPort: int?
-  log_level: list(TRACE|DEBUG|INFO|WARN|ERROR)
+  log_level: list(TRACE|DEBUG|INFO|WARNING|ERROR)
   enable_telemetry: bool
 image: ghcr.io/unl0ck/homeassistant-addon-viessmann-gridbox-edge-{arch}
 stage: experimental
diff --git a/GridboxConnectorAddon/config.yaml b/GridboxConnectorAddon/config.yaml
index 95af578..c7d5698 100644
--- a/GridboxConnectorAddon/config.yaml
+++ b/GridboxConnectorAddon/config.yaml
@@ -30,5 +30,5 @@ schema:
   OverrideMqttPw: password?
   OverrideMqttServer: str?
   OverrideMqttPort: int?
-  log_level: list(TRACE|DEBUG|INFO|WARN|ERROR)
+  log_level: list(TRACE|DEBUG|INFO|WARNING|ERROR)
 image: ghcr.io/unl0ck/homeassistant-addon-viessmann-gridbox-{arch}