diff --git a/src/com/mirantis/mk/Docker.groovy b/src/com/mirantis/mk/Docker.groovy
index 3975b06..1641cbd 100644
--- a/src/com/mirantis/mk/Docker.groovy
+++ b/src/com/mirantis/mk/Docker.groovy
@@ -13,18 +13,20 @@
  * @param baseImg       Base image to use (can be empty)
  * @param dockerFile    Dockerfile to use
  * @param timestamp     Image tag
+ * @param params         Other parameters for docker
  * @return "docker app" - result of docker.build
  */
-def buildDockerImage(img, baseImg, dockerFile, timestamp) {
+def buildDockerImage(img, baseImg, dockerFile, timestamp, params=[]) {
     def imageDir = dockerFile.substring(0, dockerFile.lastIndexOf("/"))
     if (baseImg) {
         sh "git checkout -f ${dockerFile}; sed -i -e 's,^FROM.*,FROM ${baseImg},g' ${dockerFile}"
     }
+
+    params << "-f ${dockerFile}"
+    params << imageDir
+
     return docker.build(
         "${img}:${timestamp}",
-        [
-            "-f ${dockerFile}",
-            imageDir
-        ].join(' ')
+        params.join(' ')
     )
 }