diff --git a/pkgs/data/themes/obsidian2/default.nix b/pkgs/data/themes/obsidian2/default.nix
index 79c27a8c6e9..cb6cd686aca 100644
--- a/pkgs/data/themes/obsidian2/default.nix
+++ b/pkgs/data/themes/obsidian2/default.nix
@@ -1,29 +1,29 @@
-{ stdenv, fetchFromGitHub, gtk-engine-murrine }:
+{ stdenv, fetchurl, gtk-engine-murrine }:
 
 stdenv.mkDerivation rec {
   pname = "theme-obsidian2";
-  version = "2.13";
+  version = "2.14";
 
-  src = fetchFromGitHub {
-    owner = "madmaxms";
-    repo = "theme-obsidian-2";
-    rev = "v${version}";
-    sha256 = "1chbz1cbkbfzk8835x1dywk38d7wjh90myajgk5f7v2zgnvbya23";
+  src = fetchurl {
+    url = "https://github.com/madmaxms/theme-obsidian-2/releases/download/v${version}/obsidian-2-theme.tar.xz";
+    sha256 = "0q713s6fwdvbiirzkm91y9xdpc7x7ay432km0fx90vn4s24p718y";
   };
 
+  sourceRoot = ".";
+
   propagatedUserEnvPkgs = [ gtk-engine-murrine ];
 
   installPhase = ''
     runHook preInstall
     mkdir -p $out/share/themes
-    cp -a Obsidian-2 $out/share/themes
+    cp -a Obsidian-2* $out/share/themes
     runHook postInstall
   '';
 
   meta = with stdenv.lib; {
     description = "Gnome theme, based upon Adwaita-Maia dark skin";
     homepage = "https://github.com/madmaxms/theme-obsidian-2";
-    license = with licenses; [ gpl3 ];
+    license = with licenses; [ gpl3Only ];
     platforms = platforms.linux;
     maintainers = [ maintainers.romildo ];
   };