diff --git a/host/configuration.nix b/host/configuration.nix
index b1a8cb3..0aeb794 100644
--- a/host/configuration.nix
+++ b/host/configuration.nix
@@ -66,9 +66,9 @@
     set editing-mode vi
     set keymap vi
   '';
-  environment.variables = ''
-    export EDITOR=nvim
-  '';
+  environment.variables = {
+    EDITOR = "nvim";
+  };
 
   users.users.root.hashedPassword = "$y$j9T$ZT9dUDb5fMGtQTQumYE49.$KI98XnTuykSgTAeP/gttTzEaj0Ys834WxAtKzT1CAb6";
   users.users.root.openssh.authorizedKeys.keys = [