diff --git a/a3/Makefile b/a3/Makefile
index 737cae6..1b8a129 100644
--- a/a3/Makefile
+++ b/a3/Makefile
@@ -1,13 +1,8 @@
-CFLAGS=-std=c99 -Wall -g
+cmake_minimum_required(VERSION 3.26)
+project(a3 C)
 
-all: game
+set(CMAKE_C_STANDARD 11)
 
-%.o: %.c
-	gcc $(CFLAGS) -c $< -o $@
+add_executable(a3
+        snake.c)
 
-clean:
-	rm *.o
-	rm game
-
-game: main.o game.o world.o
-	gcc main.o game.o world.o -lcurses -lm -o game