diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index bb931b2cac..d93a79a554 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -3312,8 +3312,8 @@ typedef struct ConstraintsSetStmt
  */
 
 /* Reindex options */
-#define REINDEXOPT_VERBOSE 1 << 0	/* print progress info */
-#define REINDEXOPT_REPORT_PROGRESS 1 << 1	/* report pgstat progress */
+#define REINDEXOPT_VERBOSE (1 << 0)	/* print progress info */
+#define REINDEXOPT_REPORT_PROGRESS (1 << 1)	/* report pgstat progress */
 
 typedef enum ReindexObjectType
 {