diff --git a/package/gluon-setup-mode/files/lib/gluon/setup-mode/rc.d/S20network b/package/gluon-setup-mode/files/lib/gluon/setup-mode/rc.d/S20network
index 19ba6221..97215582 100755
--- a/package/gluon-setup-mode/files/lib/gluon/setup-mode/rc.d/S20network
+++ b/package/gluon-setup-mode/files/lib/gluon/setup-mode/rc.d/S20network
@@ -10,7 +10,7 @@ USE_PROCD=1
 
 
 delete_interface() {
-        [ "$1" = 'loopback' ] || uci_remove network "$1"
+	[ "$1" = 'loopback' ] || uci_remove network "$1"
 }
 
 prepare_config() {