diff --git a/Makefile b/Makefile
index 6f543ef..cfcea00 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,5 @@
 build:
-	gcc pong.c -o pong -lallegro_color -lallegro_ttf -lallegro_font -lallegro_image -lallegro_primitives -lallegro
+	gcc pong.c -o pong -lm -lallegro_color -lallegro_ttf -lallegro_font -lallegro_image -lallegro_primitives -lallegro
+
+debug:
+	gcc pong.c -o pong -g -lm -lallegro_color -lallegro_ttf -lallegro_font -lallegro_image -lallegro_primitives -lallegro