diff --git a/archalias.bash b/archalias.bash
index 99529a0..a8040f2 100644
--- a/archalias.bash
+++ b/archalias.bash
@@ -1,3 +1,4 @@
+#!/bin/bash
 alias pacman='sudo pacman'
 alias pacupg='pacman -Syu'
 alias pacins='pacman -U'