diff --git a/metadata/service/slave/single.yml b/metadata/service/slave/single.yml
index 6b4862a..c24997e 100644
--- a/metadata/service/slave/single.yml
+++ b/metadata/service/slave/single.yml
@@ -1,5 +1,7 @@
 applications:
 - jenkins
+classes:
+- service.jenkins.support
 parameters:
   jenkins:
     slave: