diff --git a/configuration/modules/steam.nix b/configuration/modules/steam.nix
index baa3811..d76d8c7 100644
--- a/configuration/modules/steam.nix
+++ b/configuration/modules/steam.nix
@@ -1,8 +1,18 @@
-{
+{pkgs, ...}: {
   programs.steam = {
     enable = true;
     remotePlay.openFirewall = true;
     dedicatedServer.openFirewall = true;
     localNetworkGameTransfers.openFirewall = true;
   };
+
+  programs.gamemode.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    protonup
+  ];
+
+  environment.sessionVariables = {
+    STEAM_EXTRA_COMPAT_TOOLS_PATHS = "\${HOME}/.steam/root/compatibilitytools.d";
+  };
 }
diff --git a/flake.lock b/flake.lock
index 549b6e3..666d16c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -150,15 +150,16 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1772397941,
-        "narHash": "sha256-1VYMSg9m4ceI8Cz/3oCUP50PHe9OkGJG2YdufgC7tzs=",
+        "lastModified": 1772147792,
+        "narHash": "sha256-dxrp+Srkq9mQ+qg53oFI1RKieIi9epEdXyJkv44bZP4=",
         "ref": "refs/heads/main",
-        "rev": "89e8300bfb9d288d12ed34264002d8d2e6862c5f",
-        "revCount": 14,
+        "rev": "2abbacf66e99db523d624037f3e449aa40e8f366",
+        "revCount": 12,
         "type": "git",
         "url": "https://git.stribrny.org/max_ag/floating-calculator"
       },
       "original": {
+        "rev": "2abbacf66e99db523d624037f3e449aa40e8f366",
         "type": "git",
         "url": "https://git.stribrny.org/max_ag/floating-calculator"
       }