diff --git a/matter_server/common/custom_clusters.py b/matter_server/common/custom_clusters.py
index 3d4ca116..b5e8d59b 100644
--- a/matter_server/common/custom_clusters.py
+++ b/matter_server/common/custom_clusters.py
@@ -291,7 +291,6 @@ def attribute_type(cls) -> ClusterObjectFieldDescriptor:
 
             value: float32 = 0
 
-
         @dataclass
         class ValvePosition(ClusterAttributeDescriptor, CustomClusterAttributeMixin):
             """ValvePosition Attribute within the Eve Cluster."""