diff --git a/README.md b/README.md
index f29f9e9..226c5f3 100644
--- a/README.md
+++ b/README.md
@@ -94,3 +94,7 @@ Disable temp signature key
 and enable signature key
 
     $ sed -i "s|(setq package-check-signature nil)|(setq package-check-signature 'allow-unsigned)|g" "$HOME/.emacs.d/init.el"
+
+## Evaluate in buffer
+
+<kbd>C-x</kbd> + <kbd>C+e</kbd>