diff --git a/site/layouts/partials/functions/sign-form.html b/site/layouts/partials/functions/sign-form.html
index 1ca4ac4..c5b0d9c 100644
--- a/site/layouts/partials/functions/sign-form.html
+++ b/site/layouts/partials/functions/sign-form.html
@@ -45,5 +45,5 @@
     <input name="url" type="text" />
   </label>
   <br />
-  <button name="action" value="sign" type="submit" class="btn btn-default btn-xl">{{ i18n "action_form_submit" }}</button>
+  <button type="submit" class="btn btn-default btn-xl">{{ i18n "action_form_submit" }}</button>
 </form>