diff --git a/6.CampusManager/2.Configure_apt_cacher_ng/0_setup.py b/6.CampusManager/2.Configure_apt_cacher_ng/0_setup.py
index c3aff1dd91506171de6929f118aa76fc3b7d23ed..7c9125c936ebae300a4578e51091330e24934768 100755
--- a/6.CampusManager/2.Configure_apt_cacher_ng/0_setup.py
+++ b/6.CampusManager/2.Configure_apt_cacher_ng/0_setup.py
@@ -24,3 +24,7 @@ def setup(interactive=True):
             utils.log('File "%s" already up to date.' % path)
     else:
         utils.log('The configuration file "%s" does not exist, nothing to do.' % path)
+    cmds = [
+        'service apt-cacher-ng restart',
+    ]
+    utils.run_commands(cmds)