diff --git a/README.md b/README.md
index ab49e2c..feb776e 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,6 @@ This adds the `environment.fortify` option:
   environment.fortify = {
     enable = true;
     user = "nixos";
-    shell = "zsh";
     stateDir = "/var/lib/persist/module";
     target = {
       chronos = {
@@ -141,8 +140,6 @@ This adds the `environment.fortify` option:
 
 * `user` specifies the privileged user with access to fortified applications.
 
-* `shell` is the shell used to run the launch command, required for sourcing the home-manager environment.
-
 * `stateDir` is the path to your persistent storage location. It is directly passed through to the impermanence module.
 
 * `target` is an attribute set of submodules, where the attribute name is the username of the unprivileged target user.