diff --git a/pkgs/applications/networking/instant-messengers/armcord/default.nix b/pkgs/by-name/le/legcord/package.nix
similarity index 62%
rename from pkgs/applications/networking/instant-messengers/armcord/default.nix
rename to pkgs/by-name/le/legcord/package.nix
index 1c0ad5aa361a..0dcad5b24399 100644
--- a/pkgs/applications/networking/instant-messengers/armcord/default.nix
+++ b/pkgs/by-name/le/legcord/package.nix
@@ -3,27 +3,27 @@
 , fetchFromGitHub
 , pnpm
 , nodejs
-, electron_31
+, electron_32
 , makeWrapper
 , copyDesktopItems
 , makeDesktopItem
 }:
 stdenv.mkDerivation rec {
-  pname = "armcord";
-  version = "3.3.1";
+  pname = "legcord";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
-    owner = "ArmCord";
-    repo = "ArmCord";
+    owner = "Legcord";
+    repo = "Legcord";
     rev = "v${version}";
-    hash = "sha256-rCcjanmr4s9Nc5QB3Rb5ptKF/Ge8PSZt0WvgIul3RGs=";
+    hash = "sha256-/HwKxl3wiLSS7gmEQSddBkE2z1mmcexMgacUynLhdtg=";
   };
 
   nativeBuildInputs = [ pnpm.configHook nodejs makeWrapper copyDesktopItems ];
 
   pnpmDeps = pnpm.fetchDeps {
     inherit pname version src;
-    hash = "sha256-ZfErOj03NdkviNXV4bvZC8uPOk29RhgmSez/Qvw1sGo=";
+    hash = "sha256-e6plwWf5eFaGsP3/cvIkGTV1nbcw8VRM30E5rwVX1RI=";
   };
 
   ELECTRON_SKIP_BINARY_DOWNLOAD = "1";
@@ -35,8 +35,8 @@ stdenv.mkDerivation rec {
 
     npm exec electron-builder -- \
       --dir \
-      -c.electronDist="${electron_31.dist}" \
-      -c.electronVersion="${electron_31.version}"
+      -c.electronDist="${electron_32.dist}" \
+      -c.electronVersion="${electron_32.version}"
 
     runHook postBuild
   '';
@@ -44,13 +44,13 @@ stdenv.mkDerivation rec {
   installPhase = ''
     runHook preInstall
 
-    mkdir -p "$out/share/lib/armcord"
-    cp -r ./dist/*-unpacked/{locales,resources{,.pak}} "$out/share/lib/armcord"
+    mkdir -p "$out/share/lib/legcord"
+    cp -r ./dist/*-unpacked/{locales,resources{,.pak}} "$out/share/lib/legcord"
 
-    install -Dm644 "build/icon.png" "$out/share/icons/hicolor/256x256/apps/armcord.png"
+    install -Dm644 "build/icon.png" "$out/share/icons/hicolor/256x256/apps/legcord.png"
 
-    makeShellWrapper "${lib.getExe electron_31}" "$out/bin/armcord" \
-      --add-flags "$out/share/lib/armcord/resources/app.asar" \
+    makeShellWrapper "${lib.getExe electron_32}" "$out/bin/legcord" \
+      --add-flags "$out/share/lib/legcord/resources/app.asar" \
       "''${gappsWrapperArgs[@]}" \
       --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}" \
       --set-default ELECTRON_IS_DEV 0 \
@@ -61,24 +61,24 @@ stdenv.mkDerivation rec {
 
   desktopItems = [
     (makeDesktopItem {
-      name = "armcord";
-      desktopName = "ArmCord";
-      exec = "armcord %U";
-      icon = "armcord";
+      name = "legcord";
+      desktopName = "Legcord";
+      exec = "legcord %U";
+      icon = "legcord";
       comment = meta.description;
       categories = [ "Network" ];
-      startupWMClass = "ArmCord";
+      startupWMClass = "Legcord";
       terminal = false;
     })
   ];
 
   meta = with lib; {
     description = "Lightweight, alternative desktop client for Discord";
-    homepage = "https://armcord.app";
-    downloadPage = "https://github.com/ArmCord/ArmCord";
+    homepage = "https://legcord.app";
+    downloadPage = "https://github.com/Legcord/Legcord";
     license = licenses.osl3;
     maintainers = with maintainers; [ wrmilling water-sucks ];
     platforms = [ "x86_64-linux" "aarch64-linux" ];
-    mainProgram = "armcord";
+    mainProgram = "legcord";
   };
 }
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index dc7f0f6fc1ae..303827aa0a91 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -127,6 +127,7 @@ mapAliases {
   archiveopteryx = throw "archiveopteryx depended on an unsupported version of OpenSSL and was unmaintained"; # Added 2024-01-03
   ardour_6 = throw "ardour_6 has been removed in favor of newer versions"; # Added 2023-10-13
   aria = aria2; # Added 2024-03-26
+  armcord = throw "ArmCord was renamed to legcord by the upstream developers. Action is required to migrate configurations between the two applications. Please see this PR for more details: https://github.com/NixOS/nixpkgs/pull/347971"; # Added 2024-10-11
   aseprite-unfree = aseprite; # Added 2023-08-26
   asls = throw "asls has been removed: abandoned by upstream"; # Added 2023-03-16
   asterisk_16 = throw "asterisk_16: Asterisk 16 is end of life and has been removed"; # Added 2023-04-19
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9f482f2e6503..5e4c131996b9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -28255,9 +28255,6 @@ with pkgs;
     boost = boost175;
   };
 
-
-  armcord = callPackage ../applications/networking/instant-messengers/armcord { };
-
   autopanosiftc = callPackage ../applications/graphics/autopanosiftc { };
 
   ausweisapp = qt6Packages.callPackage ../applications/misc/ausweisapp { };