diff --git a/src/Bundle/ChillPersonBundle/Validator/Constraints/Relationship/RelationshipNoDuplicateValidator.php b/src/Bundle/ChillPersonBundle/Validator/Constraints/Relationship/RelationshipNoDuplicateValidator.php
index 0a326df36..580fc4b48 100644
--- a/src/Bundle/ChillPersonBundle/Validator/Constraints/Relationship/RelationshipNoDuplicateValidator.php
+++ b/src/Bundle/ChillPersonBundle/Validator/Constraints/Relationship/RelationshipNoDuplicateValidator.php
@@ -35,10 +35,8 @@ class RelationshipNoDuplicateValidator extends ConstraintValidator
         $toPerson = $relationship->getToPerson();
 
         $relationships = $this->relationshipRepository->findBy([
-            'fromPerson' => $fromPerson,
-            'fromPerson' => $toPerson,
-            'toPerson' => $fromPerson,
-            'toPerson' => $fromPerson,
+            'fromPerson' => [$fromPerson, $toPerson],
+            'toPerson' => [$fromPerson, $toPerson],
         ]);
 
         foreach ($relationships as $r) {