diff --git a/docs/en/api-reference/protocols/mdns.rst b/docs/en/api-reference/protocols/mdns.rst
index bcea6686e..960169b0f 100644
--- a/docs/en/api-reference/protocols/mdns.rst
+++ b/docs/en/api-reference/protocols/mdns.rst
@@ -184,6 +184,6 @@ mDNS server/scanner example: :example:`protocols/mdns`.
 API Reference
 -------------
 
-.. include:: /_build/inc/mdns.inc
+.. include-build-file:: inc/mdns.inc
 
 
diff --git a/docs/zh_CN/api-reference/protocols/mdns.rst b/docs/zh_CN/api-reference/protocols/mdns.rst
index 3973ef3ad..29e935213 100644
--- a/docs/zh_CN/api-reference/protocols/mdns.rst
+++ b/docs/zh_CN/api-reference/protocols/mdns.rst
@@ -184,6 +184,6 @@ mDNS 提供查询服务和解析主机 IP/IPv6 地址的方法。
 API 参考
 --------
 
-.. include:: /_build/inc/mdns.inc
+.. include-build-file:: inc/mdns.inc