diff --git a/zuul.d/openapi.yaml b/zuul.d/openapi.yaml
index d2ccba3..68e2005 100644
--- a/zuul.d/openapi.yaml
+++ b/zuul.d/openapi.yaml
@@ -22,7 +22,7 @@
       - name: openstack/codegenerator
 
     attempts: 1
-    timeout: 600
+    timeout: 1200
     pre-run:
       - playbooks/openapi/pre.yaml
     run: