diff --git a/net/core/scm.c b/net/core/scm.c
index e887d19..649d01e 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -11,6 +11,7 @@
 
 #include <linux/module.h>
 #include <linux/signal.h>
+#include <linux/capability.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/mm.h>