diff --git a/modules/home/vscodium/default.nix b/modules/home/vscodium/default.nix
index 684f4f8..4200a75 100644
--- a/modules/home/vscodium/default.nix
+++ b/modules/home/vscodium/default.nix
@@ -6,6 +6,8 @@
     extensions = with pkgs.vscode-extensions; [
       # nix language
       bbenoist.nix
+      # nix-shell suport 
+      arrterian.nix-env-selector
       # python
       ms-python.python
       # C/C++