diff --git a/CHANGELOG b/CHANGELOG
index 9f2ac1d6f..2c79ccc62 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,6 @@
 * 1.38.2 (2019-XX-XX)
 
- * n/a
+ * added TemplateWrapper::getTemplateName()
 
 * 1.38.1 (2019-03-12)
 
diff --git a/src/TemplateWrapper.php b/src/TemplateWrapper.php
index 1bd332590..5ddee9229 100644
--- a/src/TemplateWrapper.php
+++ b/src/TemplateWrapper.php
@@ -134,6 +134,14 @@ final class TemplateWrapper
     {
         return $this->template->getSourceContext();
     }
+
+    /**
+     * @return string
+     */
+    public function getTemplatename()
+    {
+        return $this->template->getTemplateName();
+    }
 }
 
 class_alias('Twig\TemplateWrapper', 'Twig_TemplateWrapper');