diff --git a/networking/nameif.c b/networking/nameif.c
index 3d53d6f..f13ef1b 100644
--- a/networking/nameif.c
+++ b/networking/nameif.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * nameif.c - Naming Interfaces based on MAC address for busybox.
  *