diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 3ab85c0..7a4ff02 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -19,6 +19,7 @@
 #include <linux/export.h>
 #include <net/mac80211.h>
 #include <net/ieee80211_radiotap.h>
+#include <asm/unaligned.h>
 
 #include "ieee80211_i.h"
 #include "driver-ops.h"