2 files changed, 8 insertions, 10 deletions
diff --git a/nixpkgs/pkgs/data/themes/onestepback/default.nix b/nixpkgs/pkgs/data/themes/onestepback/default.nix
index 9547e3543890..c18d55db5b44 100644
--- a/nixpkgs/pkgs/data/themes/onestepback/default.nix
+++ b/nixpkgs/pkgs/data/themes/onestepback/default.nix
@@ -2,20 +2,16 @@
 
 stdenv.mkDerivation rec {
   pname = "onestepback";
-  version = "0.991";
+  version = "0.994";
 
   srcs = [
     (fetchurl {
       url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-v${version}.zip";
-      sha256 = "1jfgcgzbb6ra9qs3zcp6ij0hfldzg3m0yjw6l6vf4kq1mdby1ghm";
+      hash = "sha256-kjGiGo4bF1mWJPnaPv2lf7rGG/uAntHK61mH6lcJ6e4=";
     })
     (fetchurl {
-      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-grey-brown-green-blue-v${version}.zip";
-      sha256 = "0i006h1asbpfdzajws0dvk9acplvcympzgxq5v3n8hmizd6yyh77";
-    })
-    (fetchurl {
-      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-green-brown-v${version}.zip";
-      sha256 = "16p002lak6425gcskny4hzws8x9dgsm6j3a1r08y11rsz7d2hnmy";
+      url = "http://www.vide.memoire.free.fr/perso/OneStepBack/OneStepBack-darker-v${version}.zip";
+      hash = "sha256-AuurSa45uF5GbPqaMXKblWkv3YGkYL1z0VjWrbnsB/I=";
     })
   ];
 
@@ -24,15 +20,17 @@ stdenv.mkDerivation rec {
   sourceRoot = ".";
 
   installPhase = ''
+    runHook preInstall
     mkdir -p  $out/share/themes
     cp -a OneStepBack* $out/share/themes/
     rm $out/share/themes/*/{LICENSE,README*}
+    runHook postInstall
   '';
 
   meta = with lib; {
     description = "Gtk theme inspired by the NextStep look";
     homepage = "http://www.vide.memoire.free.fr/perso/OneStepBack";
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = [ maintainers.romildo ];
   };
diff --git a/nixpkgs/pkgs/data/themes/yaru/default.nix b/nixpkgs/pkgs/data/themes/yaru/default.nix
index 93802c6b8874..1490b5db79d7 100644
--- a/nixpkgs/pkgs/data/themes/yaru/default.nix
+++ b/nixpkgs/pkgs/data/themes/yaru/default.nix
@@ -39,6 +39,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/ubuntu/yaru";
     license = with licenses; [ cc-by-sa-40 gpl3Plus lgpl21Only lgpl3Only ];
     platforms = platforms.linux;
-    maintainers = with maintainers; [ fortuneteller2k amaxine ];
+    maintainers = with maintainers; [ moni amaxine ];
   };
 }