diff --git a/source/util/src/tworker.c b/source/util/src/tworker.c
index 1eab9365f5..27e5ea290f 100644
--- a/source/util/src/tworker.c
+++ b/source/util/src/tworker.c
@@ -666,6 +666,7 @@ static void *tQueryAutoQWorkerThreadFp(SQueryAutoQWorker *worker) {
   }
 
   destroyThreadLocalGeosCtx();
+  DestoryThreadLocalRegComp();
 
   return NULL;
 }