diff --git a/jenkins_jobs/modules/zuul.py b/jenkins_jobs/modules/zuul.py
index 602087d0f..71b782a2f 100644
--- a/jenkins_jobs/modules/zuul.py
+++ b/jenkins_jobs/modules/zuul.py
@@ -61,6 +61,9 @@ ZUUL_PARAMETERS = [
     {'string':
         {'description': 'Zuul pipeline triggering this job',
          'name': 'ZUUL_PIPELINE'}},
+    {'string':
+        {'description': 'URL of Zuul\'s git repos accessible to workers',
+         'name': 'ZUUL_URL'}},
     {'string':
         {'description': 'Branch name of triggering project',
          'name': 'ZUUL_PROJECT'}},
@@ -98,6 +101,9 @@ ZUUL_POST_PARAMETERS = [
     {'string':
         {'description': 'Zuul pipeline triggering this job',
          'name': 'ZUUL_PIPELINE'}},
+    {'string':
+        {'description': 'URL of Zuul\'s git repos accessible to workers',
+         'name': 'ZUUL_URL'}},
     {'string':
         {'description': 'Branch name of triggering project',
          'name': 'ZUUL_PROJECT'}},