diff --git a/app/docker/views/services/edit/serviceController.js b/app/docker/views/services/edit/serviceController.js
index ad826a8bc..9ce96ba85 100644
--- a/app/docker/views/services/edit/serviceController.js
+++ b/app/docker/views/services/edit/serviceController.js
@@ -661,7 +661,7 @@ angular.module('portainer.docker').controller('ServiceController', [
     };
 
     function forceUpdateService(service, pullImage) {
-      var config = ServiceHelper.serviceToConfig(service.Model);
+      var config = convertServiceToConfig(service.Model);
       if (pullImage) {
         config.TaskTemplate.ContainerSpec.Image = ImageHelper.removeDigestFromRepository(config.TaskTemplate.ContainerSpec.Image);
       }