diff --git a/shell.nix b/shell.nix
index 8b6042f..2f4331f 100644
--- a/shell.nix
+++ b/shell.nix
@@ -9,7 +9,7 @@
 , ...
 }: {
   default = pkgs.mkShell {
-    NIX_CONFIG = "extra-experimental-features = nix-command flakes repl-flake";
+    NIX_CONFIG = "extra-experimental-features = nix-command flakes";
     nativeBuildInputs = with pkgs; [
       nix
       nil