diff --git a/files/functions b/files/functions
index cb78c91..0516370 100644
--- a/files/functions
+++ b/files/functions
@@ -133,7 +133,6 @@ function catalog_get_version {
     echo $RELEASE_DATE
 }
 
-
 function site_update {
     if [ ! $1 ]; then
         echo "ERROR: missing site parameter"
@@ -216,5 +215,5 @@ function site_update {
     rm -rf $SITE_ROOT/w
     ln -s $target_dir $SITE_ROOT/w
     # to reset op cache
-    service $PHP_SERVICE_NAME restart
+    /usr/sbin/service $PHP_SERVICE_NAME restart
 }