diff --git a/defaults/49-network b/defaults/49-network
index 494c737..ce423bb 100644
--- a/defaults/49-network
+++ b/defaults/49-network
@@ -1,6 +1,6 @@
 VERSION=1
 
-[ "$(uci -q get defaults.version.network)" -ge "$VERSION" ] & exit 
+[ "$(uci -q get defaults.version.network)" -ge "$VERSION" ] && exit
 
 # save version
 /sbin/uci set defaults.version.network="$VERSION"