diff --git a/src/backend/distributed/executor/multi_utility.c b/src/backend/distributed/executor/multi_utility.c
index cf02558a1..ea5b4fee6 100644
--- a/src/backend/distributed/executor/multi_utility.c
+++ b/src/backend/distributed/executor/multi_utility.c
@@ -615,7 +615,7 @@ multi_ProcessUtility(PlannedStmt *pstmt,
 					}
 
 					constraint = (Constraint *) command->def;
-					if (ConstraintIsAForeignKey(constraint->conname, relationId))
+					if (constraint->contype == CONSTR_FOREIGN)
 					{
 						InvalidateForeignKeyGraph();
 					}