diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index ba351864..0a563bd2 100644
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -10,7 +10,7 @@ function install_kuryr_tempest_plugin {
     setup_dev_lib "kuryr-tempest-plugin"
 }
 
-if [[ "$1" == "stack" && "$2" == "install" ]]; then
+if [[ "$1" == "stack" && "$2" == "extra" ]]; then
         echo_summary "Building kuryr/demo test container"
         build_test_container
 elif [[ "$1" == "stack" && "$2" == "test-config" ]]; then