diff --git a/client/partials/image/edit.html b/client/partials/image/edit.html
index ce2c7fd..971cf65 100644
--- a/client/partials/image/edit.html
+++ b/client/partials/image/edit.html
@@ -36,9 +36,11 @@
                 </form>
                 <form action="../server/index.php" method="post">
                     <input type="hidden" name="task" value="image" />
-                    <input type="hidden" name="token" value="{{ getToken() }}" />
+                    <input type="hidden" name="token" value="{{ getToken()}}" />
                     <input type="hidden" name="action" value="uploadImage" />
-                    <input type="hidden" name="id" value="{{ image.id }}" />
+                    <input type="hidden" name="diskFormat" value="QCOW2" />
+
+                    <input type="hidden" name="id" value="{{ image.id}}" />
                     <input type="hidden" name="file_name" value="cirros-0.3.4-x86_64-disk.img" />
                     <fieldset class="form-group">
                         <label class="control-label col-sm-2">Upload</label>