diff --git a/jenkins/host/start_build b/jenkins/host/start_build
index a78d394..ecb8ee5 100755
--- a/jenkins/host/start_build
+++ b/jenkins/host/start_build
@@ -30,6 +30,12 @@
 shift
 OSM_load_config
 
+if [ "$1" = "--build-container" ]; then
+    shift
+    [ $# -lt 1 ] && FATAL "missing container name with option --build-container"
+    export OSM_BUILD_CONTAINER=$1
+fi
+
 if ! container_exists $OSM_BUILD_CONTAINER; then
 	CONTAINER_OPTS=""
 	[[ "$OSM_BUILD_CONTAINER_PRIVILEGED" == yes ]] && CONTAINER_OPTS="$CONTAINER_OPTS -c security.privileged=true"