diff --git a/include/proto/mworker.h b/include/proto/mworker.h
index becb123..3b3e280 100644
--- a/include/proto/mworker.h
+++ b/include/proto/mworker.h
@@ -29,6 +29,8 @@
 void mworker_accept_wrapper(int fd);
 void mworker_pipe_register();
 
+void mworker_cleanlisteners();
+
 extern int *children; /* store PIDs of children in master workers mode */
 
 #endif /* PROTO_MWORKER_H_ */