diff --git a/.zuul.d/cross-jobs.yaml b/.zuul.d/cross-jobs.yaml
index 6b4bb77df0..7ccd3520dc 100644
--- a/.zuul.d/cross-jobs.yaml
+++ b/.zuul.d/cross-jobs.yaml
@@ -16,6 +16,7 @@
     nodeset: ubuntu-bionic
     vars:
       zuul_work_dir: "{{ (zuul.projects.values() | selectattr('required') | selectattr('name', 'match', '^(?!openstack/requirements)') | list)[0].src_dir }}"
+      tox_constraints_file: "{{ ansible_user_dir }}/{{ zuul.projects['opendev.org/openstack/requirements'].src_dir }}/upper-constraints.txt"
     files:
       - upper-constraints.txt
       - .zuul.d/cross-jobs.yaml
@@ -37,6 +38,7 @@
          Use the specified tox environments (``ALL`` selects all).
     vars:
       zuul_work_dir: "{{ (zuul.projects.values() | selectattr('required') | selectattr('name', 'match', '^(?!openstack/requirements)') | list)[0].src_dir }}"
+      tox_constraints_file: "{{ ansible_user_dir }}/{{ zuul.projects['opendev.org/openstack/requirements'].src_dir }}/upper-constraints.txt"
     files:
       - upper-constraints.txt
       - .zuul.d/cross-jobs.yaml
diff --git a/.zuul.d/project.yaml b/.zuul.d/project.yaml
index 091c458175..238747d2f1 100644
--- a/.zuul.d/project.yaml
+++ b/.zuul.d/project.yaml
@@ -22,8 +22,7 @@
         - cross-cinder-py36
         - cross-glance-py36
         - cross-horizon-py36
-        - cross-horizon-npm:
-            voting: false
+        - cross-horizon-npm
         - cross-keystone-py36
         - cross-neutron-py36
         - cross-nova-py36
@@ -65,6 +64,7 @@
         - cross-cinder-py36
         - cross-glance-py36
         - cross-horizon-py36
+        - cross-horizon-npm
         - cross-keystone-py36
         - cross-neutron-py36
         - cross-nova-py36: