diff --git a/pkgs/applications/networking/instant-messengers/hamsket/default.nix b/pkgs/applications/networking/instant-messengers/hamsket/default.nix
new file mode 100644
index 000000000000..225a5669469c
--- /dev/null
+++ b/pkgs/applications/networking/instant-messengers/hamsket/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, appimageTools
+, fetchurl
+, makeDesktopItem
+}:
+
+let
+  pname = "hamsket";
+  version = "0.6.5";
+
+  src = fetchurl {
+    url = "https://github.com/TheGoddessInari/hamsket/releases/download/nightly/Hamsket-${version}.AppImage";
+    sha256 = "sha256-r85ZwcalBd/nCIBxOaQk7XClxj7VZtxwky4eWWm2tZ8=";
+  };
+
+  desktopItem = (makeDesktopItem {
+    desktopName = "Hamsket";
+    name = pname;
+    exec = pname;
+    icon = pname;
+    categories = [ "Network" ];
+  });
+
+  appimageContents = appimageTools.extractType2 {
+    inherit pname version src;
+  };
+
+in
+appimageTools.wrapType2 {
+  inherit pname version src;
+
+  extraInstallCommands = ''
+    mkdir -p $out/share/applications $out/share/icons/hicolor/256x256/apps
+    ln -sf hamsket-${version} $out/bin/${pname}
+    install -Dm644 ${appimageContents}/usr/share/icons/hicolor/256x256/apps/hamsket*.png $out/share/icons/hicolor/256x256/apps/${pname}.png
+    install -Dm644 ${desktopItem}/share/applications/* $out/share/applications
+  '';
+
+  meta = {
+    description = "A free and open source messaging and emailing app that combines common web applications into one";
+    homepage = "https://github.com/TheGoddessInari/hamsket";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ nova-madeline ];
+    platforms = [ "x86_64-linux" ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6b5b361a15b6..08f019b30ed7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8691,6 +8691,8 @@ with pkgs;
 
   ham = pkgs.perlPackages.ham;
 
+  hamsket = callPackage ../applications/networking/instant-messengers/hamsket { };
+
   hardinfo = callPackage ../tools/system/hardinfo { };
 
   harmonia = callPackage ../tools/package-management/harmonia { };