diff --git a/src/Identifier/IdentifierConverter.php b/src/Identifier/IdentifierConverter.php
index 9faafd8ef54..c60651b1064 100644
--- a/src/Identifier/IdentifierConverter.php
+++ b/src/Identifier/IdentifierConverter.php
@@ -80,6 +80,7 @@ public function convert(string $data, string $class, array $context = []): array
 
                 try {
                     $identifiers[$key] = $identifierDenormalizer->denormalize($identifiers[$key], $type);
+                    break;
                 } catch (InvalidIdentifierException $e) {
                     throw new InvalidIdentifierException(sprintf('Identifier "%s" could not be denormalized.', $key), $e->getCode(), $e);
                 }