diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index dc4893474f18..75b28dd634fe 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -42,6 +42,7 @@
  */
 
 #include <net/sctp/structs.h>
+#include <net/sctp/sctp.h>
 #include <linux/sysctl.h>
 
 static ctl_handler sctp_sysctl_jiffies_ms;