diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e53e421..7129d42 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -58,6 +58,7 @@
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
 #endif
+#include <linux/capability.h>
 #include <linux/delay.h>
 #include <linux/notifier.h>
 #include <linux/string.h>
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 25c3fe5..064ffab 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -22,6 +22,7 @@
 
 
 #include <linux/module.h>
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/types.h>
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 6b72940..65e73ac 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -13,6 +13,7 @@
  *      2 of the License, or (at your option) any later version.
  */
 
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/errno.h>
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index c4a3a99..99a6eb2 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -13,6 +13,7 @@
  *      2 of the License, or (at your option) any later version.
  */
 
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 89d12b48..964ad9d 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -9,6 +9,7 @@
  *	Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/types.h>
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index c3c2bf6..92ead3c 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -21,6 +21,7 @@
 
 #include <linux/config.h>
 #include <linux/module.h>
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/sockios.h>
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 5eac931..f7142ba 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -26,6 +26,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/types.h>
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 925b42d4..1390370 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -14,6 +14,8 @@
  * 06 Jun 2002 Andras Kis-Szabo <kisza@sch.bme.hu>
  *      - new extension header parser code
  */
+
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/in.h>
 #include <linux/skbuff.h>
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 66140f1..e0d3ad0 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -24,6 +24,7 @@
  *		reachable.  otherwise, round-robin the list.
  */
 
+#include <linux/capability.h>
 #include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/types.h>
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 0dae48a..c2d3e17 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -20,6 +20,7 @@
 
 #include <linux/config.h>
 #include <linux/module.h>
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/socket.h>