diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index 60b00ab93d74159cbc18e1caa1e469a7e38b651c..a74acf9ee804b43496d2c53c5ebb26160378eaa6 100644
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -37,6 +37,8 @@
 #ifndef _TIPC_ADDR_H
 #define _TIPC_ADDR_H
 
+#include "core.h"
+
 #define TIPC_ZONE_MASK		0xff000000u
 #define TIPC_CLUSTER_MASK	0xfffff000u