diff --git a/openpype/tools/utils/delegates.py b/openpype/tools/utils/delegates.py
index 41de7cce60..71f817a1d7 100644
--- a/openpype/tools/utils/delegates.py
+++ b/openpype/tools/utils/delegates.py
@@ -289,4 +289,3 @@ class PrettyTimeDelegate(QtWidgets.QStyledItemDelegate):
     def displayText(self, value, locale):
         if value is not None:
             return pretty_timestamp(value)
-        return None