diff --git a/client/ayon_core/lib/attribute_definitions.py b/client/ayon_core/lib/attribute_definitions.py
index 99f9e9988f..01f5606f17 100644
--- a/client/ayon_core/lib/attribute_definitions.py
+++ b/client/ayon_core/lib/attribute_definitions.py
@@ -303,7 +303,7 @@ class UILabelDef(UIDef):
     def __init__(self, label, key=None):
         super().__init__(label=label, key=key)
 
-    def _custom_def_compare(self, other: "UILabelDef") -> bool:
+    def _def_type_compare(self, other: "UILabelDef") -> bool:
         return self.label == other.label