diff --git a/flake.nix b/flake.nix
index 5e885c2..e6cc1d7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -100,6 +100,7 @@
           deploy-rs-pkg = null;
         })
         (_: super: {
+          gamja = super.callPackage ./pkgs/gamja.nix { };
           weather = super.callPackage ./pkgs/weather { };
           nicer = super.callPackage ./pkgs/nicer.nix { };
           tmuxbash = super.callPackage ./pkgs/tmuxbash.nix { };
@@ -314,8 +315,9 @@
         };
       in
       {
-        packages.x86_64-linux.vanta-agent = pkgs.vanta-agent;
-        packages.x86_64-linux.weather = pkgs.weather;
+        packages.x86_64-linux = {
+          inherit (pkgs) weather gamja;
+        };
       }
     );
 
diff --git a/modules/base/default.nix b/modules/base/default.nix
index 35ef805..4e0ae88 100644
--- a/modules/base/default.nix
+++ b/modules/base/default.nix
@@ -202,8 +202,9 @@ in
             speedtest-cli
             nix-output-monitor
 
-            config.boot.kernelPackages.vm-tools
             config.boot.kernelPackages.perf
+            config.boot.kernelPackages.vm-tools
+            config.boot.kernelPackages.cpupower
           ]
           (lib.mkIf (pkgs.stdenv.hostPlatform.system == "x86_64-linux") [ wrk2 ])
         ];
diff --git a/pkgs/gamja.nix b/pkgs/gamja.nix
new file mode 100644
index 0000000..bba16af
--- /dev/null
+++ b/pkgs/gamja.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  fetchFromGitea,
+  buildNpmPackage,
+  writeText,
+  # https://git.sr.ht/~emersion/gamja/tree/master/doc/config-file.md
+  gamjaConfig ? null,
+}:
+buildNpmPackage rec {
+  pname = "gamja";
+  version = "1.0.0-beta.10";
+
+  src = fetchFromGitea {
+    domain = "codeberg.org";
+    owner = "emersion";
+    repo = "gamja";
+    rev = "v${version}";
+    hash = "sha256-JqnEiPnYRGSeIZm34Guu7MgMfwcySc42aTXweMqL8BQ=";
+  };
+
+  npmDepsHash = "sha256-dAfbluNNBF1e9oagej+SRxO/YffCdLLAUUgt8krnWvg=";
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r dist $out
+    ${lib.optionalString (
+      gamjaConfig != null
+    ) "cp ${writeText "gamja-config" (builtins.toJSON gamjaConfig)} $out/config.json"}
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Simple IRC web client";
+    homepage = "https://git.sr.ht/~emersion/gamja";
+    license = licenses.agpl3Only;
+    maintainers = with maintainers; [
+      motiejus
+      apfelkuchen6
+    ];
+  };
+}