diff --git a/modules/openapi-generator/src/main/resources/php/api_doc.mustache b/modules/openapi-generator/src/main/resources/php/api_doc.mustache
index 539b91cc7ff..f812dcbeb95 100644
--- a/modules/openapi-generator/src/main/resources/php/api_doc.mustache
+++ b/modules/openapi-generator/src/main/resources/php/api_doc.mustache
@@ -1,6 +1,6 @@
-# {{invokerPackage}}\{{classname}}{{#description}}
+# {{invokerPackage}}\{{classname}}{{#operationTagDescription}}
 
-{{.}}{{/description}}
+{{operationTagDescription}}{{/operationTagDescription}}
 
 All URIs are relative to {{basePath}}, except if the operation defines another base path.