diff --git a/Makefile b/Makefile
index f15bed3..f2859de 100644
--- a/Makefile
+++ b/Makefile
@@ -3,13 +3,10 @@
 CFLAGS += -std=c99 -pedantic -Wall -Wextra
 CFLAGS += -O2 -flto
 
-SRC = main.c
-OBJ = $(SRC:.c=.o)
-
-waffle-mole: Makefile $(OBJ)
-	$(CC) $(LDFLAGS) $(CFLAGS) $(OBJ) -o $@
+waffle-mole: Makefile main.c
+	$(CC) $(LDFLAGS) $(CFLAGS) main.c -o $@
 
 clean:
-	rm -rf $(OBJ) waffle-mole
+	rm -f waffle-mole
 
 .PHONY: clean