diff --git a/zuul.d/infra-prod.yaml b/zuul.d/infra-prod.yaml
index fe403d0c9d..9a57615199 100644
--- a/zuul.d/infra-prod.yaml
+++ b/zuul.d/infra-prod.yaml
@@ -30,8 +30,6 @@
       infra_prod_playbook_encrypt_log: true
     nodeset:
       nodes: []
-    # Override to 2.9 to see if timeouts in post-run go away.
-    ansible-version: '2.9'
 
 - job:
     name: infra-prod-bootstrap-bridge