diff --git a/Makefile b/Makefile
index 77008af..4800341 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 all:
-	gcc uart.c
+	gcc -o uart uart.c
 
 clean:
 	rm uart
diff --git a/a.out b/a.out
deleted file mode 100755
index 59841f2..0000000
Binary files a/a.out and /dev/null differ