diff --git a/tests/unit/test_postgres_adapter.py b/tests/unit/test_postgres_adapter.py
index 88d37c438e9..119f9d9aef4 100644
--- a/tests/unit/test_postgres_adapter.py
+++ b/tests/unit/test_postgres_adapter.py
@@ -662,16 +662,19 @@ def test_convert_time_type(self):
 
 def test_index_config_changes():
     index_0_old = {
+        "name": "my_index_0",
         "column_names": {"column_0"},
         "unique": True,
         "method": "btree",
     }
     index_1_old = {
+        "name": "my_index_1",
         "column_names": {"column_1"},
         "unique": True,
         "method": "btree",
     }
     index_2_old = {
+        "name": "my_index_2",
         "column_names": {"column_2"},
         "unique": True,
         "method": "btree",
@@ -684,6 +687,7 @@ def test_index_config_changes():
     index_2_new = deepcopy(index_2_old)
     index_2_new.update(method="hash")
     index_3_new = {
+        "name": "my_index_3",
         "column_names": {"column_3"},
         "unique": True,
         "method": "hash",