diff --git a/executor/hash_table.go b/executor/hash_table.go
index 50acc4447f..a70b80954c 100644
--- a/executor/hash_table.go
+++ b/executor/hash_table.go
@@ -215,7 +215,7 @@ func (c *hashRowContainer) GetAllMatchedRows(probeHCtx *hashContext, probeSideRo
 }
 
 // signalCheckpointForJoinMask indicates the times of row probe that a signal detection will be triggered.
-const signalCheckpointForJoinMask int = 1<<14 - 1
+const signalCheckpointForJoinMask int = 1<<17 - 1
 
 // rowSize is the size of Row.
 const rowSize = int64(unsafe.Sizeof(chunk.Row{}))