diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 6ef5a49..6a5acf7 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -6,6 +6,7 @@
 
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
+#include <linux/slab.h>
 #include <net/cfg80211.h>
 #include "wext-compat.h"
 #include "nl80211.h"