1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 3b8090542..318b12255 100644
--- a/Makefile
+++ b/Makefile
@@ -624,6 +624,7 @@ C_SOURCES += strings.c
 C_SOURCES += subsidy_gui.c
 C_SOURCES += terraform_gui.c
 C_SOURCES += texteff.c
+C_SOURCES += tile.c
 C_SOURCES += town_cmd.c
 C_SOURCES += town_gui.c
 C_SOURCES += train_cmd.c