diff --git a/config.nix b/config.nix
index 9904243..5b08c82 100644
--- a/config.nix
+++ b/config.nix
@@ -1,5 +1,5 @@
 let
-  unstable = import <unstable> { }; 
+  unstable = import <nixos-unstable> { }; 
   stable = import <nixpkgs> {};
   nur = import <nur> { pkgs = unstable; };
 in
diff --git a/profiles/base/default.nix b/profiles/base/default.nix
index c2d4d5a..5c1e755 100644
--- a/profiles/base/default.nix
+++ b/profiles/base/default.nix
@@ -194,6 +194,10 @@ in
       package = pkgs.vscodium;
       extensions = with pkgs.vscode-extensions; [
         bbenoist.nix
+        
+        matklad.rust-analyzer
+        vadimcn.vscode-lldb
+      ] ++ lib.optionals config.nixpkgs.config.allowUnfree [
         ms-vsliveshare.vsliveshare
       ];
       userSettings = {
diff --git a/profiles/xsession/polybar.nix b/profiles/xsession/polybar.nix
index 83a40a8..e0e667e 100644
--- a/profiles/xsession/polybar.nix
+++ b/profiles/xsession/polybar.nix
@@ -78,6 +78,7 @@ in
         };
         "module/title" = {
           type = "internal/xwindow";
+          label-maxlen = 40;
         };
         "module/wlan" = lib.mkIf (config.machine.wlan != null) {
           type = "internal/network";