diff --git a/sys/alpha/alpha/dec_2100_a500.c b/sys/alpha/alpha/dec_2100_a500.c
index b99d429330f6..763fb4ba6dd8 100644
--- a/sys/alpha/alpha/dec_2100_a500.c
+++ b/sys/alpha/alpha/dec_2100_a500.c
@@ -1,3 +1,4 @@
+/*
  * Copyright (c) 2000 Andrew Gallatin
  * All rights reserved.
  *