diff --git a/pkgs/by-name/ry/rymcast/package.nix b/pkgs/by-name/ry/rymcast/package.nix
deleted file mode 100644
index e87b73ca44ec..000000000000
--- a/pkgs/by-name/ry/rymcast/package.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchzip,
-  autoPatchelfHook,
-  makeWrapper,
-  alsa-lib,
-  curl,
-  gtk3,
-  # webkitgtk_4_0,
-  zenity,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "rymcast";
-  version = "1.0.6";
-
-  src = fetchzip {
-    url = "https://www.inphonik.com/files/rymcast/rymcast-${version}-linux-x64.tar.gz";
-    hash = "sha256:0vjjhfrwdibjjgz3awbg30qxkjrzc4cya1f4pigwjh3r0vvrq0ga";
-    stripRoot = false;
-  };
-
-  nativeBuildInputs = [
-    autoPatchelfHook
-    makeWrapper
-  ];
-
-  buildInputs = [
-    alsa-lib
-    curl
-    gtk3
-    (lib.getLib stdenv.cc.cc)
-    # webkitgtk_4_0
-    zenity
-  ];
-
-  installPhase = ''
-    mkdir -p "$out/bin"
-    cp RYMCast "$out/bin/"
-    wrapProgram "$out/bin/RYMCast" \
-      --set PATH "${lib.makeBinPath [ zenity ]}"
-  '';
-
-  meta = {
-    # webkitgtk_4_0 was removed
-    broken = true;
-    description = "Player for Mega Drive/Genesis VGM files";
-    homepage = "https://www.inphonik.com/products/rymcast-genesis-vgm-player/";
-    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
-    license = lib.licenses.unfree;
-    platforms = [ "x86_64-linux" ];
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 69a3670c18e9..f8623d3b89d7 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1994,6 +1994,7 @@ mapAliases {
   rustc-wasm32 = throw "'rustc-wasm32' has been renamed to/replaced by 'rustc'"; # Converted to throw 2025-10-27
   rustic-rs = throw "'rustic-rs' has been renamed to/replaced by 'rustic'"; # Converted to throw 2025-10-27
   rx = throw "'rx' has been dropped due to being broken since September 2025, with no complaints by any users of the package."; # Added 2026-04-05
+  rymcast = throw "'rymcast' has been removed because it depended on the removed webkitgtk_4_0 and has been marked broken since October 2025"; # Added 2026-06-26
   ryujinx = throw "'ryujinx' has been replaced by 'ryubing' as the new upstream"; # Added 2025-07-30
   ryujinx-greemdev = throw "'ryujinx-greemdev' has been renamed to/replaced by 'ryubing'"; # Converted to throw 2025-10-27
   scantailor = throw "'scantailor' has been renamed to/replaced by 'scantailor-advanced'"; # Converted to throw 2025-10-27