diff --git a/models/application/metadata-no-id.json b/models/application/metadata-no-id.json
index 8d46431ab863215bdcfa7ae05d2cf3c0453e7041..e133c27ea2af2ffd442de8f62e560c5151b66691 100644
--- a/models/application/metadata-no-id.json
+++ b/models/application/metadata-no-id.json
@@ -155,7 +155,6 @@
         "data": {
           "type": "object",
           "required": [
-            "mimeType",
             "schema"
           ],
           "properties": {
@@ -163,13 +162,6 @@
               "type": "integer",
               "description": "Größe des Dokuments in Bytes"
             },
-            "mimeType": {
-              "type": "string",
-              "enum": [
-                "json",
-                "xml"
-              ]
-            },
             "schema": {
               "$ref": "./schema.json"
             }