diff --git a/src/user_struct.h b/src/user_struct.h
index 5adb411d..7cae47d9 100644
--- a/src/user_struct.h
+++ b/src/user_struct.h
@@ -60,6 +60,7 @@ enum MonOut
     MON_OUT_TRANSFERS,
     MON_OUT_STADIUM_IMPROVEMENT,
     MON_OUT_STADIUM_BILLS,
+    MON_OUT_TRAINING_CAMP,
     MON_OUT_END
 };