diff --git a/tests/test_integration/test_data_testing.py b/tests/test_integration/test_data_testing.py
index 919903d..bcd8d28 100644
--- a/tests/test_integration/test_data_testing.py
+++ b/tests/test_integration/test_data_testing.py
@@ -21,7 +21,7 @@ TEST_LOLACONFIG = build_lolaconfig(flow_name="testing-suite")
 
 TEST_QUERY = """
 SELECT 1 AS a_one,
-    "lol" AS a_string,
+    'lol' AS a_string,
      NULL AS a_null
 """