diff --git a/apt/manifests/init.pp b/apt/manifests/init.pp
index 2a449be..72c8763 100644
--- a/apt/manifests/init.pp
+++ b/apt/manifests/init.pp
@@ -62,7 +62,7 @@ define apt::ppa($ensure="present") {
                 path    => "/bin:/usr/bin:/sbin:/usr/sbin",
                 user    => "root",
                 creates => "/etc/apt/sources.list.d/${fname}",
-                notify  => Exec["apt-get update"],
+                notify  => Exec["apt-get-update"],
             }
         }
         "absent": {