diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index cdf8361d84..daedec80c1 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -14,6 +14,7 @@
     vars:
       base_distro: centos
       install_type: source
+      tls_enabled: true
 
 - job:
     name: kolla-ansible-debian-source-aarch64