diff --git a/tests/functional/adapter/test_basic.py b/tests/functional/adapter/test_basic.py
index 3fc926c7..9938c152 100644
--- a/tests/functional/adapter/test_basic.py
+++ b/tests/functional/adapter/test_basic.py
@@ -48,6 +48,10 @@
 
 
 class TestBaseCachingGlue(BaseAdapterMethod):
+    @pytest.fixture(scope="class")
+    def unique_schema(request, prefix) -> str:
+        return schema_name
+
     pass
 
 
@@ -265,8 +269,17 @@ def test_generic_tests(self, project):
 
 
 class TestTableMatGlue(BaseTableMaterialization):
+    @pytest.fixture(scope="class")
+    def unique_schema(request, prefix) -> str:
+        return schema_name
+
     pass
 
 
 class TestValidateConnectionGlue(BaseValidateConnection):
+    @pytest.fixture(scope="class")
+    def unique_schema(request, prefix) -> str:
+        return schema_name
+
     pass
+