diff --git a/puppet/services/octavia-api.yaml b/puppet/services/octavia-api.yaml
index 337bcacac9..c4e51343c4 100644
--- a/puppet/services/octavia-api.yaml
+++ b/puppet/services/octavia-api.yaml
@@ -124,7 +124,7 @@ outputs:
                   "%{hiera('$NETWORK')}"
                 params:
                   $NETWORK: {get_param: [ServiceNetMap, OctaviaApiNetwork]}
-            octavia::wsgi::apache::server_name:
+            octavia::wsgi::apache::servername:
               str_replace:
                 template:
                   "%{hiera('fqdn_$NETWORK')}"