diff --git a/pkgs/data/themes/ant-theme/ant-dracula.nix b/pkgs/data/themes/ant-theme/ant-dracula.nix
index baeafb25527..e365ab94c30 100644
--- a/pkgs/data/themes/ant-theme/ant-dracula.nix
+++ b/pkgs/data/themes/ant-theme/ant-dracula.nix
@@ -16,8 +16,6 @@ stdenv.mkDerivation rec {
     gtk-engine-murrine
   ];
 
-  dontBuild = true;
-
   installPhase = ''
     runHook preInstall
     mkdir -p $out/share/themes/${themeName}
@@ -26,10 +24,6 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  outputHashAlgo = "sha256";
-  outputHashMode = "recursive";
-  outputHash = "1a9mkxfb0zixx8s05h15lhnnzygh2qzc8k2q10i0khx90bf72x14";
-
   meta = with stdenv.lib; {
     description = "Dracula variant of the Ant theme";
     homepage = "https://github.com/EliverLara/${themeName}";