diff --git a/client/goto.c b/client/goto.c
index 19d93f7..9ef201d 100644
--- a/client/goto.c
+++ b/client/goto.c
@@ -991,6 +991,7 @@ static void send_path_orders(struct unit *punit, struct pf_path *path,
   int i;
   struct tile *old_tile;
 
+  memset(&p, 0, sizeof(p));
   p.unit_id = punit->id;
   p.src_tile = tile_index(unit_tile(punit));
   p.repeat = repeat;