diff --git a/src/config.yaml b/src/config.yaml
index 2d7dc7b..b347d47 100644
--- a/src/config.yaml
+++ b/src/config.yaml
@@ -63,10 +63,6 @@ options:
     description: |
       Format of floating IPv6 global records.
       (NOTE: This option is obsolete starting from OpenStack Mitaka release)
-  enable-host-header:
-    type: boolean
-    default: false
-    description: Enables host request headers.
   also-notifies:
     type: string
     default:
diff --git a/src/templates/mitaka/designate.conf b/src/templates/mitaka/designate.conf
index 653b70f..030a60d 100644
--- a/src/templates/mitaka/designate.conf
+++ b/src/templates/mitaka/designate.conf
@@ -80,7 +80,7 @@ workers = {{ options.workers }}
 #threads = 1000
 
 # Enable host request headers
-enable_host_header = {{ options.enable_host_header }}
+enable_host_header = true
 
 # The base uri used in responses
 api_base_uri = '{{ options.external_endpoints.designate_api.url }}'
diff --git a/src/templates/rocky/designate.conf b/src/templates/rocky/designate.conf
index 386612d..16dbbcb 100644
--- a/src/templates/rocky/designate.conf
+++ b/src/templates/rocky/designate.conf
@@ -78,7 +78,7 @@ workers = {{ options.workers }}
 #threads = 1000
 
 # Enable host request headers
-enable_host_header = {{ options.enable_host_header }}
+enable_host_header = true
 
 # The base uri used in responses
 api_base_uri = '{{ options.external_endpoints.designate_api.url }}'