1 files changed, 1 insertions, 0 deletions
diff --git a/variables.h b/variables.h
index 46636cf19..4533d81db 100644
--- a/variables.h
+++ b/variables.h
@@ -434,6 +434,7 @@ VARDEF byte _vehicle_design_names;
 /* Autoreplace vehicle stuff*/
 VARDEF byte _autoreplace_array[256];
 VARDEF uint16 _player_num_engines[256];
+VARDEF byte _railtype_selected_in_replace_gui;
 
 /* Debugging levels */
 VARDEF int _debug_spritecache_level;