diff --git a/languages/golang/templates/client.mustache b/languages/golang/templates/client.mustache
index 71754fc..4e38659 100644
--- a/languages/golang/templates/client.mustache
+++ b/languages/golang/templates/client.mustache
@@ -546,10 +546,7 @@ func addFile(w *multipart.Writer, fieldName, path string) error {
 	if err != nil {
 		return err
 	}
-	err = file.Close()
-	if err != nil {
-		return err
-	}
+    defer file.Close()
 
 	part, err := w.CreateFormFile(fieldName, filepath.Base(path))
 	if err != nil {