diff --git a/data/schemas/api.json b/data/schemas/api.json
index cdec395037a9c61189e74ea249b3b170448b1765..c5c94b1f06de245c09e5db9289ad1bbeab10165d 100644
--- a/data/schemas/api.json
+++ b/data/schemas/api.json
@@ -55,7 +55,7 @@
             },
             "required": ["filename", "file_size"]
           }
-        },
+        }
       },
         "required": [
           "dir_path_on_guest_collection",