diff --git a/bower.json b/bower.json
index 71c302343..9c4fd3c94 100644
--- a/bower.json
+++ b/bower.json
@@ -25,6 +25,6 @@
     "font-awesome-bower": "4.3.0",
     "js-data": "~2.3.0",
     "js-data-angular": "~3.0.0",
-    "ng-file-upload": "~7.0.17"
+    "ng-file-upload": "~9.1.2"
   }
 }
diff --git a/openslides/mediafiles/serializers.py b/openslides/mediafiles/serializers.py
index 01946cd93..58b2de0ba 100644
--- a/openslides/mediafiles/serializers.py
+++ b/openslides/mediafiles/serializers.py
@@ -44,7 +44,6 @@ class MediafileSerializer(ModelSerializer):
             'mediafile',
             'uploader',
             'filesize',
-            'filetype',
             'timestamp',)
 
     def get_filesize(self, mediafile):
diff --git a/openslides/mediafiles/static/js/mediafiles/site.js b/openslides/mediafiles/static/js/mediafiles/site.js
index 97ba38319..63bd4042f 100644
--- a/openslides/mediafiles/static/js/mediafiles/site.js
+++ b/openslides/mediafiles/static/js/mediafiles/site.js
@@ -96,9 +96,7 @@ function uploadFile($timeout, $scope, $state, Upload, mediafile) {
         file.upload = Upload.upload({
             url: '/rest/mediafiles/mediafile/' + (mediafile ? mediafile.id : ''),
             method: mediafile ? 'PUT' : 'POST',
-            fields: {title: file.title},
-            file: file.mediafile,
-            fileFormDataName: 'mediafile'
+            data: {mediafile: file.newFile, title: file.title}
         });
 
         file.upload.then(function (response) {
diff --git a/openslides/mediafiles/static/templates/mediafiles/mediafile-form.html b/openslides/mediafiles/static/templates/mediafiles/mediafile-form.html
index 1a3924280..16a785f14 100644
--- a/openslides/mediafiles/static/templates/mediafiles/mediafile-form.html
+++ b/openslides/mediafiles/static/templates/mediafiles/mediafile-form.html
@@ -14,7 +14,7 @@
     <div ng-if="mediafile.id">
       <span translate>Current value: </span>{{ mediafile.filename }}
     </div>
-    <input type="file" ngf-select ng-model="mediafile.mediafile" required/>
+    <input type="file" ngf-select ng-model="mediafile.newFile" required/>
   </div>
 
   <div class="form-group">
diff --git a/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html b/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
index c3871923d..34564e4b3 100644
--- a/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
+++ b/openslides/mediafiles/static/templates/mediafiles/mediafile-list.html
@@ -50,8 +50,8 @@
   <tbody>
     <tr ng-repeat="mediafile in mediafiles | filter: filter.search |
         orderBy: sortColumn:reverse">
-      <td><a ng-href="{{ mediafile.mediafile }}" target="_self">{{ mediafile.title_or_filename }}</a>
-      <td class="optional">{{ mediafile.filetype }}
+      <td><a ng-href="/media/{{ mediafile.mediafile.name }}" target="_self">{{ mediafile.title_or_filename }}</a>
+      <td class="optional">{{ mediafile.mediafile.type }}
       <td>{{ mediafile.filesize }}
       <td>{{ mediafile.timestamp }}
       <td>{{ mediafile.uploader }}