diff --git a/templates/react-native/src/services/template.ts.twig b/templates/react-native/src/services/template.ts.twig
index c5c7de697..4f99a4869 100644
--- a/templates/react-native/src/services/template.ts.twig
+++ b/templates/react-native/src/services/template.ts.twig
@@ -42,7 +42,7 @@ export class {{ service.name | caseUcfirst }} extends Service {
      * @returns {% if method.type == 'webAuth' %}{void|string}{% elseif method.type == 'location' %}{URL}{% else %}{Promise}{% endif %}
 
     */
-    {% if method.type != 'location' and method.type != 'webAuth'%}async {% endif %}{{ method.name | caseCamel }}{{ method.responseModel | getGenerics(spec) | raw }}({% for parameter in method.parameters.all %}{{ parameter.name | caseCamel | escapeKeyword }}{% if not parameter.required or parameter.nullable %}?{% endif %}: {{ parameter | getPropertyType(method) | raw }}{% if not loop.last %}, {% endif %}{% endfor %}{% if 'multipart/form-data' in method.consumes %}, onProgress = (progress: UploadProgress) => {}{% endif %}): {{ method | getReturn(spec) | raw }} {
+    {% if method.type == 'upload'%}async {% endif %}{{ method.name | caseCamel }}{{ method.responseModel | getGenerics(spec) | raw }}({% for parameter in method.parameters.all %}{{ parameter.name | caseCamel | escapeKeyword }}{% if not parameter.required or parameter.nullable %}?{% endif %}: {{ parameter | getPropertyType(method) | raw }}{% if not loop.last %}, {% endif %}{% endfor %}{% if 'multipart/form-data' in method.consumes %}, onProgress = (progress: UploadProgress) => {}{% endif %}): {{ method | getReturn(spec) | raw }} {
 {% for parameter in method.parameters.all %}
 {% if parameter.required %}
         if (typeof {{ parameter.name | caseCamel | escapeKeyword }} === 'undefined') {