Fix mvn builds

Change-Id: Ifd81b8298dd205b4061299ffc500fbdec633a3eb
diff --git a/jenkins-docker/slave-mvn/Dockerfile b/jenkins-docker/slave-mvn/Dockerfile
index d40f4da..a0afce4 100644
--- a/jenkins-docker/slave-mvn/Dockerfile
+++ b/jenkins-docker/slave-mvn/Dockerfile
@@ -1,4 +1,4 @@
-FROM gerritforge/gerrit-ci-slave-buck
+FROM gerritforge/gerrit-ci-slave-bazel
 
 USER jenkins