diff --git a/hello.sh b/hello.sh
index 980a0d5f19a64b4b30a87d4206aade58726b60e3..89977331ffee52c72dda175764fe4d11441d8a8c 100755
--- a/hello.sh
+++ b/hello.sh
@@ -1 +1,3 @@
-Hello World!
+#!/bin/bash
+
+echo "hello world"