diff --git a/uwsgi.h b/uwsgi.h
index d4b654ca..45e7201a 100644
--- a/uwsgi.h
+++ b/uwsgi.h
@@ -3265,6 +3265,9 @@ void uwsgi_proto_http_setup(struct uwsgi_socket *);
 void uwsgi_proto_https_setup(struct uwsgi_socket *);
 void uwsgi_proto_suwsgi_setup(struct uwsgi_socket *);
 #endif
+#ifdef UWSGI_ZEROMQ
+void uwsgi_proto_zmq_setup(struct uwsgi_socket *);
+#endif
 void uwsgi_proto_fastcgi_setup(struct uwsgi_socket *);
 void uwsgi_proto_fastcgi_nph_setup(struct uwsgi_socket *);