diff --git a/src/ObjectInfo/DoctrineORMInfo.php b/src/ObjectInfo/DoctrineORMInfo.php
index 22609e9..6d67813 100644
--- a/src/ObjectInfo/DoctrineORMInfo.php
+++ b/src/ObjectInfo/DoctrineORMInfo.php
@@ -63,6 +63,7 @@ private function getAssocsConfig(ClassMetadata $metadata, array $assocNames): ar
 
         foreach ($assocNames as $assocName) {
             if (!$metadata->isAssociationInverseSide($assocName)) {
+                $assocsConfigs[$assocName] = [];
                 continue;
             }