1 files changed, 1 insertions, 0 deletions
diff --git a/src/map/intif.h b/src/map/intif.h
index 793c6bc3e..9ca982b88 100644
--- a/src/map/intif.h
+++ b/src/map/intif.h
@@ -10,6 +10,7 @@ struct guild_member;
 struct guild_position;
 struct s_pet;
 struct s_homunculus;
+struct mail_message;
 
 int intif_parse(int fd);