diff --git a/python/testData/inspections/PyClassicStyleClassInspection/test.py b/python/testData/inspections/PyClassicStyleClassInspection/test.py
index 65cdfbfce2a5..610e9b8987fc 100644
--- a/python/testData/inspections/PyClassicStyleClassInspection/test.py
+++ b/python/testData/inspections/PyClassicStyleClassInspection/test.py
@@ -22,3 +22,7 @@ Meta = create_meta()
 
 class Something(Meta):
     pass
+
+
+class DerivedException(Exception):
+    pass