diff --git a/docker/services/heat-api-cfn.yaml b/docker/services/heat-api-cfn.yaml
index b45679202f..462cc4cf4e 100644
--- a/docker/services/heat-api-cfn.yaml
+++ b/docker/services/heat-api-cfn.yaml
@@ -15,7 +15,7 @@ parameters:
     type: json
     default:
       tag: openstack.heat.api.cfn
-      path: /var/log/containers/heat/heat-api-cfn.log
+      path: /var/log/containers/heat/heat_api_cfn.log
   EndpointMap:
     default: {}
     description: Mapping of service endpoint -> protocol. Typically set
diff --git a/puppet/services/heat-api-cfn.yaml b/puppet/services/heat-api-cfn.yaml
index 19b4c3d1f2..08d209910e 100644
--- a/puppet/services/heat-api-cfn.yaml
+++ b/puppet/services/heat-api-cfn.yaml
@@ -49,7 +49,7 @@ parameters:
     type: json
     default:
       tag: openstack.heat.api.cfn
-      path: /var/log/heat/heat-api-cfn.log
+      path: /var/log/heat/heat_api_cfn.log
   EnableInternalTLS:
     type: boolean
     default: false