diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index e8753c7..dbf9b47 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -14,6 +14,7 @@
  * Copyright (C) Frederic Rible F1OAT (frible@teaser.fr)
  */
 #include <linux/config.h>
+#include <linux/capability.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/types.h>
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index b1e945bd..f04f863 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -11,6 +11,8 @@
  * Copyright (C) Hans-Joachim Hetscher DD8NE (dd8ne@bnv-bamberg.de)
  * Copyright (C) Frederic Rible F1OAT (frible@teaser.fr)
  */
+
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/socket.h>
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index d53cc86..b8b5854 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -6,6 +6,8 @@
  *
  * Copyright (C) Jonathan Naylor G4KLX (g4klx@g4klx.demon.co.uk)
  */
+
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/socket.h>