diff --git a/mkdocs.yml b/mkdocs.yml
index daf3d098..a6be0a7b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -143,6 +143,7 @@ plugins:
             show_root_heading: True
             show_symbol_type_toc: true
             show_category_heading: true
+            show_signature_annotations: true
           inventories:
           - url: https://docs.python-requests.org/en/master/objects.inv
             domains: [std, py]