diff --git a/e2fsprogs/uuid/unpack.c b/e2fsprogs/uuid/unpack.c
index 8f9c520..95d3aab 100644
--- a/e2fsprogs/uuid/unpack.c
+++ b/e2fsprogs/uuid/unpack.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Internal routine for unpacking UUID
  *