diff --git a/scripts/travis/install-deps.sh b/scripts/travis/install-deps.sh
index 9b3292c69c..6484ebab29 100755
--- a/scripts/travis/install-deps.sh
+++ b/scripts/travis/install-deps.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -ex