diff --git a/lib/dec_and_lock.c b/lib/dec_and_lock.c
index e73822a..b525772 100644
--- a/lib/dec_and_lock.c
+++ b/lib/dec_and_lock.c
@@ -1,6 +1,6 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 /*
  * This is an implementation of the notion of "decrement a