diff --git a/pkgs/by-name/ma/magnetic-catppuccin-gtk/package.nix b/pkgs/by-name/ma/magnetic-catppuccin-gtk/package.nix
new file mode 100644
index 000000000000..fed5177e5f90
--- /dev/null
+++ b/pkgs/by-name/ma/magnetic-catppuccin-gtk/package.nix
@@ -0,0 +1,137 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  jdupes,
+  nix-update-script,
+  sassc,
+  accent ? [ "default" ],
+  shade ? "dark",
+  size ? "standard",
+  tweaks ? [ ],
+  radius ? null,
+  shell_radius ? radius,
+  shell_float ? false,
+  shell_opacity ? null,
+  shell_no-border ? false,
+}:
+let
+  validAccents = [
+    "default"
+    "blue"
+    "flamingo"
+    "green"
+    "grey"
+    "lavender"
+    "maroon"
+    "mauve"
+    "peach"
+    "pink"
+    "red"
+    "rosewater"
+    "sapphire"
+    "sky"
+    "teal"
+    "yellow"
+    "all"
+  ];
+  validShades = [
+    "light"
+    "dark"
+  ];
+  validSizes = [
+    "standard"
+    "compact"
+  ];
+  validTweaks = [
+    "frappe"
+    "macchiato"
+    "black"
+    "border"
+    "macos"
+    "files-legacy"
+  ];
+
+  single = x: lib.optional (x != null) x;
+  pname = "Catppuccin-GTK";
+in
+lib.checkListOfEnum "${pname} Valid theme accent(s)" validAccents accent lib.checkListOfEnum
+  "${pname} Valid shades"
+  validShades
+  (single shade)
+  lib.checkListOfEnum
+  "${pname} Valid sizes"
+  validSizes
+  (single size)
+  lib.checkListOfEnum
+  "${pname} Valid tweaks"
+  validTweaks
+  tweaks
+
+  stdenv.mkDerivation
+  (finalAttrs: {
+    pname = "magnetic-${lib.toLower pname}";
+    version = "1.0.1";
+
+    src = fetchFromGitHub {
+      owner = "Fausto-Korpsvart";
+      repo = "Catppuccin-GTK-Theme";
+      tag = "v${finalAttrs.version}";
+      hash = "sha256-wS5Pt/Ao4iFY9Nc5ceDUHTVB5pZLyIoaPUSavja3pHw=";
+    };
+
+    nativeBuildInputs = [
+      jdupes
+      sassc
+    ];
+
+    postPatch = ''
+      find -name "*.sh" -print0 | while IFS= read -r -d ''' file; do
+        patchShebangs "$file"
+      done
+
+      rm -r themes/src/main/gtk-2.0
+      sed -i '/gtk-2/Is/^.*$/:/' themes/lib/installers/gtk.sh themes/lib/gtkrc.sh
+
+      substituteInPlace themes/lib/utils.sh \
+        --replace-fail 'LOG_FILE="''${HOME}/.cache/catppuccin-install.log"' 'LOG_FILE=/dev/null'
+    '';
+
+    dontBuild = true;
+
+    passthru.updateScript = nix-update-script { };
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/share/themes
+
+      BATCH_MODE=true ./themes/install.sh \
+        --name ${pname} \
+        ${toString (map (x: "--theme " + x) accent)} \
+        ${lib.optionalString (shade != null) ("--color " + shade)} \
+        ${lib.optionalString (size != null) ("--size " + size)} \
+        ${toString (map (x: "--tweaks " + x) tweaks)} \
+        ${lib.optionalString (radius != null) "--tweaks radius ${toString radius}"} \
+        ${lib.optionalString (shell_radius != null) "--shell radius ${toString shell_radius}"} \
+        ${lib.optionalString (shell_opacity != null) "--shell opacity ${toString shell_opacity}"} \
+        ${lib.optionalString shell_float "--shell float"} \
+        ${lib.optionalString shell_no-border "--shell no-border"} \
+        --dest $out/share/themes
+
+      jdupes --quiet --link-soft --recurse $out/share
+
+      runHook postInstall
+    '';
+
+    meta = {
+      description = "GTK Theme with Catppuccin colour scheme";
+      homepage = "https://github.com/Fausto-Korpsvart/Catppuccin-GTK-Theme";
+      license = lib.licenses.gpl3Only;
+      maintainers = with lib.maintainers; [
+        icy-thought
+        Username404-59
+      ];
+      platforms = lib.platforms.all;
+    };
+  })
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index fbf39bc797ba..45b8d0152f8b 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1538,7 +1538,6 @@ mapAliases {
   MACS2 = throw "'MACS2' has been renamed to/replaced by 'macs2'"; # Converted to throw 2025-10-27
   magma_2_6_2 = throw "'magma_2_6_2' has been removed, use the latest 'magma' package instead."; # Added 2025-07-20
   magma_2_7_2 = throw "'magma_2_7_2' has been removed, use the latest 'magma' package instead."; # Added 2025-07-20
-  magnetic-catppuccin-gtk = throw "'magnetic-catppuccin-gtk' has been removed because it depended on 'gtk-engine-murrine', which was removed because it was unmaintained upstream and depended on GTK 2."; # Added 2026-07-22
   magpie = throw "'magpie' has been removed, no longer used by budgie-desktop."; # Added 2025-11-19
   maia-icon-theme = throw "'maia-icon-theme' has been removed due to outdated KF5 dependencies."; # Added 2026-05-01
   mailcore2 = throw "'mailcore2' has been removed due to lack of upstream maintenance."; # Added 2025-06-09