diff --git a/datafusion/sqllogictest/test_files/window.slt b/datafusion/sqllogictest/test_files/window.slt
index 7226182cf3d0..213f6daaef3e 100644
--- a/datafusion/sqllogictest/test_files/window.slt
+++ b/datafusion/sqllogictest/test_files/window.slt
@@ -3378,3 +3378,10 @@ SELECT
   window1 AS (ORDER BY C3)
   ORDER BY C3
   LIMIT 5
+
+
+# simple window query
+query II
+select sum(1) over() x, sum(1) over () y
+----
+1 1