diff --git a/playbooks/periodic/404.yaml b/playbooks/periodic/404.yaml
index 32dff725c5..6bbf9617d8 100644
--- a/playbooks/periodic/404.yaml
+++ b/playbooks/periodic/404.yaml
@@ -10,7 +10,7 @@
 
     - name: Add static.opendev.org host key
       known_hosts:
-        hostname: static.opendev.org
+        name: static.opendev.org
         key: static.opendev.org,23.253.245.150,2001:4800:7818:101:be76:4eff:fe04:7c28 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMu3PnnkNhPS2d5Z2uPju3Qqcbbc0lwHA1j9MgHlLnbK3bx1O2Kfez6RJUGl2i6nshdzkKwPBvN2vehQKiw1oSk=
 
 # NOTE(ianw): 2020-02-25 just for initial testing run this for one log