diff --git a/run.sh b/run.sh
index b6851e3f21953fbf0033dfe43167f048b1ed4ac6..94f810e5326cf27f994447c79af4aca788695464 100644
--- a/run.sh
+++ b/run.sh
@@ -5,16 +5,9 @@ shutdown -h +60 "Timeout on VM creation"
 
 
 if [ -e "/vagrant/build.sh" ]; then
-
-    cp -f /vagrant/build.sh ~/build.sh
-    echo """
-wait""" >> ~/build.sh
-    bash ~/build.sh
+    bash /vagrant/build.sh
 fi
 
 if [ -e "/vagrant/build_as_vagrant.sh" ]; then
-    cp -f /vagrant/build_as_vagrant.sh ~/build_as_vagrant.sh
-    echo """
-wait""" >> ~/build_as_vagrant.sh
-    sudo -H -u vagrant -- bash ~/build_as_vagrant.sh
+    bash /vagrant/build_as_vagrant.sh
 fi