diff --git a/tests/dwd/observations/test_api_data.py b/tests/dwd/observations/test_api_data.py
index e8a18ddc7..f24d9a815 100644
--- a/tests/dwd/observations/test_api_data.py
+++ b/tests/dwd/observations/test_api_data.py
@@ -102,7 +102,7 @@ def test_dwd_observation_data_parameter():
 
     assert request.parameters == [
         (
-            DWDObservationParameterSetStructure.DAILY.CLIMATE_SUMMARY.PRECIPITATION_HEIGHT,  # Noqa: E501
+            DWDObservationParameterSetStructure.DAILY.CLIMATE_SUMMARY.PRECIPITATION_HEIGHT,  # noqa: B950, E501
             DWDObservationParameterSet.CLIMATE_SUMMARY,
         )
     ]
diff --git a/wetterdienst/dwd/observations/parser.py b/wetterdienst/dwd/observations/parser.py
index d1657e9a4..8c51b3f75 100644
--- a/wetterdienst/dwd/observations/parser.py
+++ b/wetterdienst/dwd/observations/parser.py
@@ -107,7 +107,7 @@ def _parse_climate_observations_data(
         data = data.rename(
             columns={
                 "MESS_DATUM_WOZ": (
-                    DWDObservationParameterSetStructure.HOURLY.SOLAR.TRUE_LOCAL_TIME.value  # Noqa: E501
+                    DWDObservationParameterSetStructure.HOURLY.SOLAR.TRUE_LOCAL_TIME.value  # noqa: B950, E501
                 ),
             }
         )