diff --git a/zuul.d/zuul-legacy-jobs.yaml b/zuul.d/zuul-legacy-jobs.yaml
index 98453adf..ddaa6394 100644
--- a/zuul.d/zuul-legacy-jobs.yaml
+++ b/zuul.d/zuul-legacy-jobs.yaml
@@ -12948,6 +12948,8 @@
     timeout: 1800
     vars:
       BUILD_TIMEOUT: '1800000'
+    required-projects:
+      - openstack/requirements
 
 - job:
     name: legacy-releases-python35