diff --git a/manager.js b/manager.js
index 8eff7b6..15b2de8 100644
--- a/manager.js
+++ b/manager.js
@@ -67,16 +67,14 @@ const manager =  function(process){
     });
   };
   t.saveShutdown = function(){
-    return new Promise((res,rej)=>{
-      t.shutdown().then(()=>{
-        setTimeout(function() { //some save time
-          process.exit();
-        }, 1000);
-      }).catch(()=>{
-        setTimeout(function() { //shutdown on error with more save time
-          process.exit();
-        }, 10000);
-      });
+    t.shutdown().then(() => {
+      setTimeout(function() { //some save time
+        process.exit();
+      }, 1000);
+    }).catch(() => {
+      setTimeout(function() { //shutdown on error with more save time
+        process.exit();
+      }, 10000);
     });
   }
 }