diff --git a/src/backend/distributed/shared_library_init.c b/src/backend/distributed/shared_library_init.c
index 0e9d1a712..97b9cece0 100644
--- a/src/backend/distributed/shared_library_init.c
+++ b/src/backend/distributed/shared_library_init.c
@@ -739,7 +739,7 @@ RegisterCitusConfigVariables(void)
 		&EnableDDLPropagation,
 		true,
 		PGC_USERSET,
-		GUC_STANDARD,
+		GUC_NO_SHOW_ALL,
 		NULL, NULL, NULL);
 
 	DefineCustomBoolVariable(