diff --git a/get_data.sh b/get_data.sh
index 4154905..adac8d6 100644
--- a/get_data.sh
+++ b/get_data.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 wget https://github.com/bothameister/bothameister.github.io/raw/master/icml14-data.tar.bz2
 tar xf icml14-data.tar.bz2