diff --git a/openmetadata-spec/src/main/resources/json/schema/entity/services/storageService.json b/openmetadata-spec/src/main/resources/json/schema/entity/services/storageService.json
index 8b6588daf92..7a45314d9ff 100644
--- a/openmetadata-spec/src/main/resources/json/schema/entity/services/storageService.json
+++ b/openmetadata-spec/src/main/resources/json/schema/entity/services/storageService.json
@@ -42,6 +42,9 @@
           "oneOf": [
             {
               "$ref": "connections/storage/s3Connection.json"
+            },
+            {
+              "$ref": "connections/storage/customStorageConnection.json"
             }
           ]
         }