diff --git a/src/Version/Schema/CustomMetadataVersion.php b/src/Version/Schema/CustomMetadataVersion.php
index b1751129..18bb8ff0 100644
--- a/src/Version/Schema/CustomMetadataVersion.php
+++ b/src/Version/Schema/CustomMetadataVersion.php
@@ -24,7 +24,7 @@
  */
 #[Schema(
     title: 'CustomMetadataVersion',
-    required: ['name', 'language', 'type', 'data'],
+    required: ['name', 'type', 'data'],
     type: 'object'
 )]
 final readonly class CustomMetadataVersion