diff --git a/modules/openapi-generator/src/main/resources/ruby-client/configuration.mustache b/modules/openapi-generator/src/main/resources/ruby-client/configuration.mustache
index 0105b643d37..9e9aea3912d 100644
--- a/modules/openapi-generator/src/main/resources/ruby-client/configuration.mustache
+++ b/modules/openapi-generator/src/main/resources/ruby-client/configuration.mustache
@@ -193,8 +193,8 @@ module {{moduleName}}
 
     # Gets access_token using access_token_getter or uses the static access_token
     def access_token_with_refresh
-        return access_token if access_token_getter.nil?
-        access_token_getter.call
+      return access_token if access_token_getter.nil?
+      access_token_getter.call
     end
 
     # Gets Basic Auth token string