diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 3ee64d43d83f6011552ec1421c7361bb2d1688e7..23f0aba4dcdd00f8ca2343f5b0f659f508ff89ab 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -2264,7 +2264,7 @@ static struct config_int ConfigureNamesInt[] =
 		},
 		&autovacuum_freeze_max_age,
 		/* see pg_resetxlog if you change the upper-limit value */
-		200000000, 100000000, 2000000000,
+		200000000, 100000, 2000000000,
 		NULL, NULL, NULL
 	},
 	{