diff --git a/pkgs/desktops/mate/mate-menus/default.nix b/pkgs/desktops/mate/mate-menus/default.nix
index 94a7f572b16..5d3e6b88f6e 100644
--- a/pkgs/desktops/mate/mate-menus/default.nix
+++ b/pkgs/desktops/mate/mate-menus/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "mate-menus-${version}";
-  version = "1.21.0";
+  version = "1.20.2";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${mate.getRelease version}/${name}.tar.xz";
-    sha256 = "168f7jgm4kbnx92xh3iqvvrgpkv1q862xg27zxg40nkz5xhk95hx";
+    sha256 = "18y4nka38dqqxycxpf7ig4vmrk4i05xqqjk4fxr1ghkj60xxyxz2";
   };
 
   nativeBuildInputs = [ pkgconfig intltool ];