diff --git a/README.md b/README.md
index 942cdb2..37ed193 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Type "help", "copyright", "credits" or "license" for more information.
 If you don't have experimental flakes enabled, you can use the following command:
 
 ```console
-nix --extra-experimental-features nix-command --extra-experimental-features flakes develop
+$ nix --extra-experimental-features nix-command --extra-experimental-features flakes develop
 ```
 
 ## Testing