diff --git a/module/block/control.php b/module/block/control.php
index 94d29d0eb6..eac467486a 100755
--- a/module/block/control.php
+++ b/module/block/control.php
@@ -1220,7 +1220,7 @@ class block extends control
      */
     public function printWaterfallGeneralReportBlock()
     {
-        $this->loadModel('programplan');
+        $this->app->loadLang('programplan');
         $this->loadModel('project');
         $this->loadModel('weekly');