diff --git a/openpype/lib/attribute_definitions.py b/openpype/lib/attribute_definitions.py
index 658a3fe581..3dd284b8e4 100644
--- a/openpype/lib/attribute_definitions.py
+++ b/openpype/lib/attribute_definitions.py
@@ -243,7 +243,7 @@ class UILabelDef(UIDef):
     def __eq__(self, other):
         if not super(UILabelDef, self).__eq__(other):
             return False
-        return self.label == other.label:
+        return self.label == other.label
 
 
 # ---------------------------------------