--- a/application/Makefile	Wed Dec 09 11:33:00 2020 +0100
+++ b/application/Makefile	Thu Dec 10 13:43:25 2020 +0100
@@ -33,6 +33,8 @@
 
 SRC = main.c
 SRC += application.c
+SRC += menu.c
+SRC += window.c
 
 OBJ = $(SRC:%.c=../build/application/%.$(OBJ_EXT))