diff --git a/.gitignore b/.gitignore
index 6704726..d81b8dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 .makefile
-foo
+a.out
 obj/
 src/
diff --git a/a.out b/a.out
deleted file mode 100755
index c1389ca..0000000
Binary files a/a.out and /dev/null differ