diff --git a/dev/vagrant/bootstrap.sh b/dev/vagrant/bootstrap.sh
index 8315b76f3e..b33d294f05 100644
--- a/dev/vagrant/bootstrap.sh
+++ b/dev/vagrant/bootstrap.sh
@@ -69,8 +69,8 @@ EOF
 
 function configure_kolla {
     # Use local docker registry
-    sed -i -r "s,^[# ]*namespace.+$,namespace = ${REGISTRY}/lokolla," /etc/kolla/kolla-build.conf
-    sed -i -r "s,^[# ]*push.+$,push = True," /etc/kolla/kolla-build.conf
+    sed -i -r "s,^[# ]*namespace *=.+$,namespace = ${REGISTRY}/lokolla," /etc/kolla/kolla-build.conf
+    sed -i -r "s,^[# ]*push *=.+$,push = True," /etc/kolla/kolla-build.conf
     sed -i -r "s,^[# ]*docker_registry:.+$,docker_registry: \"${REGISTRY}\"," /etc/kolla/globals.yml
     sed -i -r "s,^[# ]*docker_namespace:.+$,docker_namespace: \"lokolla\"," /etc/kolla/globals.yml
     sed -i -r "s,^[# ]*docker_insecure_registry:.+$,docker_insecure_registry: \"True\"," /etc/kolla/globals.yml