diff --git a/jenkins/jobs/monasca.yaml b/jenkins/jobs/monasca.yaml
index 1fd343946b..1acbb69216 100644
--- a/jenkins/jobs/monasca.yaml
+++ b/jenkins/jobs/monasca.yaml
@@ -60,8 +60,8 @@
           export DEVSTACK_LOCAL_CONFIG="enable_plugin monasca-api git://git.openstack.org/openstack/monasca-api"
           export PROJECTS="openstack/monasca-api $PROJECTS"
 
-          export MONASCA_API_IMPLEMENTATION_LANG=java
-          export MONASCA_PERSISTER_IMPLEMENTATION_LANG=java
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"MONASCA_API_IMPLEMENTATION_LANG=java"
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"MONASCA_PERSISTER_IMPLEMENTATION_LANG=java"
 
           function pre_test_hook {
               source $BASE/new/monasca-api/devstack/pre_test_hook.sh
@@ -142,8 +142,8 @@
           export DEVSTACK_LOCAL_CONFIG="enable_plugin monasca-api git://git.openstack.org/openstack/monasca-api"
           export PROJECTS="openstack/monasca-api openstack/monasca-persister $PROJECTS"
 
-          export MONASCA_API_IMPLEMENTATION_LANG=java
-          export MONASCA_PERSISTER_IMPLEMENTATION_LANG=java
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"MONASCA_API_IMPLEMENTATION_LANG=java"
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"MONASCA_PERSISTER_IMPLEMENTATION_LANG=java"
 
           function pre_test_hook {
               source $BASE/new/monasca-api/devstack/pre_test_hook.sh