diff --git a/test-run/iterator_handling/list_helpers.py b/test-run/iterator_handling/list_helpers.py
index cc1d255..f1c2784 100644
--- a/test-run/iterator_handling/list_helpers.py
+++ b/test-run/iterator_handling/list_helpers.py
@@ -48,6 +48,19 @@ def __make_unique_list_of_dicts():
     unique_dicts = make_unique_list_of_dicts(dict_list)
     print(f"Unique dicts: {dump_data(unique_dicts)}")
 
+    dict_list = [
+        [],
+        {},
+        [],
+        {},
+        {"a": []},
+        {"a": []},
+        {"a": {}},
+        {"a": {}},
+    ]
+    unique_dicts = make_unique_list_of_dicts(dict_list)
+    print(f"Unique dicts: {dump_data(unique_dicts)}")
+
 
 def main():
     """List helpers test runner"""