1 files changed, 2 insertions, 0 deletions
diff --git a/udp_vu.h b/udp_vu.h
index 576b0e7..1e38af3 100644
--- a/udp_vu.h
+++ b/udp_vu.h
@@ -6,6 +6,8 @@
 #ifndef UDP_VU_H
 #define UDP_VU_H
 
+#include "flow.h"
+
 void udp_vu_listen_sock_data(const struct ctx *c, union epoll_ref ref,
 			     const struct timespec *now);
 void udp_vu_sock_to_tap(const struct ctx *c, int s, int n, flow_sidx_t tosidx);