diff --git a/.travis.yml b/.travis.yml
index 01b0ce3..939c824 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,4 +4,5 @@ env:
   global:
     secure: lkC+9PeVPx0sFEAITPszoHvPV9jnavsJdA3Slo4FakzTB5AlERHszto4RdenAhPf347r8xKL120YvDxDeYvmffpG7NUcRXfQZxod1SRyFEFUUBC0zGHkLiJlBjAqkSEDacruldT4+1BCqRc/A96zj17knmUkvKnyutQtasOGKxk=
 after_success:
+- chmod +x .utility/do-publish.sh
 - .utility/do-publish.sh
diff --git a/.utility/do-publish.sh b/.utility/do-publish.sh
index e97465f..6468a4a 100644
--- a/.utility/do-publish.sh
+++ b/.utility/do-publish.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 if [ "$TRAVIS_REPO_SLUG" != "MilkBowl/VaultAPI"] || [ "$TRAVIS_PULL_REQUEST" == "true" ] || [ "$TRAVIS_BRANCH" != "master" ]
 then
         echo 'Travis can only publish docs for release builds.'