diff --git a/ghost/admin/app/services/ajax.js b/ghost/admin/app/services/ajax.js
index 2dd20ea337..db57ba4d37 100644
--- a/ghost/admin/app/services/ajax.js
+++ b/ghost/admin/app/services/ajax.js
@@ -53,7 +53,7 @@ export default AjaxService.extend({
         }
 
         return headers;
-    }),
+    }).volatile(),
 
     handleResponse(status, headers, payload) {
         if (this.isRequestEntityTooLargeError(status, headers, payload)) {