diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index c0b143df4c9..88d4c81811f 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -7339,7 +7339,7 @@ CreateCheckPoint(int flags)
  * CreateRestartPoint() allows for the case where recovery may end before
  * the restartpoint completes so there is no concern of concurrent behaviour.
  */
-void
+static void
 CreateEndOfRecoveryRecord(void)
 {
 	xl_end_of_recovery xlrec;