diff --git a/src/Makefile b/src/Makefile
index 42cdc86..d08bb23 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,14 +1,9 @@
-CC		= cc -Wall -Wextra
-INST_PATH	= /usr/local/bin
+INST_PATH = /usr/local/bin
+OBJS = baps1.o timediff.o
+CFLAGS = -Wall -Wextra
+LDFLAGS = -lm
 
-baps1: main.o timediff.o
-	$(CC) -o baps1 main.o timediff.o -lm
-
-main.o: main.c
-	$(CC) -c main.c
-
-timediff.o: timediff.c
-	$(CC) -c timediff.c
+baps1: $(OBJS)
 
 install: baps1
 	install baps1 $(INST_PATH)/baps1
@@ -16,5 +11,6 @@ install: baps1
 uninstall:
 	rm $(INST_PATH)/baps1
 
+.PHONY: clean
 clean:
-	rm baps1 *.o
+	rm baps1 $(OBJS)
diff --git a/src/main.c b/src/baps1.c
similarity index 100%
rename from src/main.c
rename to src/baps1.c