diff --git a/flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/OverAggregateITCase.scala b/flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/OverAggregateITCase.scala
index e9a8bb35af36a..208de4a5b1108 100644
--- a/flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/OverAggregateITCase.scala
+++ b/flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/runtime/stream/sql/OverAggregateITCase.scala
@@ -150,7 +150,7 @@ class OverAggregateITCase(mode: StateBackendMode) extends StreamingWithStateTest
       "5,3",
       "5,4",
       "5,5")
-    assertEquals(expected, sink.getAppendResults)
+    assertEquals(expected.sorted, sink.getAppendResults.sorted)
   }
 
   @Test