diff --git a/vagrant.sh b/vagrant.sh
index 16fc90e..d06ddb8 100755
--- a/vagrant.sh
+++ b/vagrant.sh
@@ -3,5 +3,5 @@
 set -e
 
 # colab
-sh /vagrant/colab/vagrant/bootstrap.sh
-sudo -u vagrant -i sh /vagrant/colab/vagrant/provision.sh
+/vagrant/colab/vagrant/bootstrap.sh
+sudo -u vagrant -i /vagrant/colab/vagrant/provision.sh
--
libgit2 0.21.2