diff --git a/include/proto/proto_tcp.h b/include/proto/proto_tcp.h
index 17404d4..8ca7290 100644
--- a/include/proto/proto_tcp.h
+++ b/include/proto/proto_tcp.h
@@ -23,6 +23,7 @@
 #define _PROTO_PROTO_TCP_H
 
 #include <common/config.h>
+#include <types/action.h>
 #include <types/task.h>
 #include <proto/stick_table.h>