diff --git a/src/query/src/qtsbuf.c b/src/query/src/qtsbuf.c
index 1b589a0085b253285fb4c1ea1a4887c373c930a6..2ea27fbb53734adaf5b4cad5649922a88af881da 100644
--- a/src/query/src/qtsbuf.c
+++ b/src/query/src/qtsbuf.c
@@ -884,7 +884,7 @@ void tsBufDisplay(STSBuf* pTSBuf) {
   
   while (tsBufNextPos(pTSBuf)) {
     STSElem elem = tsBufGetElem(pTSBuf);
-    printf("%d-%" PRId64 "-%" PRId64 "\n", elem.vnode, *(int64_t*) elem.tag, elem.ts);
+    printf("%d-%" PRId64 "-%" PRId64 "\n", elem.vnode, elem.tag, elem.ts);
   }
   
   pTSBuf->cur.order = old;