diff --git a/main.py b/main.py
index d38d7c3..bc687b9 100755
--- a/main.py
+++ b/main.py
@@ -10,7 +10,7 @@ import requests
 import base64
 import json
 from subprocess import call
-import os.path
+import os
 import sys
 
 path =(os.path.dirname(os.path.abspath(__file__)))
@@ -44,7 +44,7 @@ def generate(api_client):
     fichier.write(aliases_rendered)
     fichier.close()
 
-    call(["/usr/bin/newaliases"]) #  Update the aliases config file
+    call(["/usr/bin/newaliases"], stdout=open(os.devnull, 'wb')) #  Update the aliases config file
     call(["/usr/sbin/postfix", "reload"]) #  force the reloading now
 
 for arg in sys.argv: