diff --git a/setup.sh b/setup.sh
index 8d1c8b6..05a7907 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1 +1,2 @@
- 
+#!/bin/bash
+
diff --git a/setup2.sh b/setup2.sh
index 8d1c8b6..f4b0ccf 100644
--- a/setup2.sh
+++ b/setup2.sh
@@ -1 +1 @@
- 
+#!/bin/bash