diff --git a/pkgs/applications/video/makemkv/default.nix b/pkgs/applications/video/makemkv/default.nix
index c55f4bc5fb2..b25560c50c9 100644
--- a/pkgs/applications/video/makemkv/default.nix
+++ b/pkgs/applications/video/makemkv/default.nix
@@ -4,17 +4,17 @@
 
 stdenv.mkDerivation rec {
   name = "makemkv-${ver}";
-  ver = "1.12.3";
+  ver = "1.14.0";
   builder = ./builder.sh;
 
   src_bin = fetchurl {
     url = "http://www.makemkv.com/download/makemkv-bin-${ver}.tar.gz";
-    sha256 = "0rggpzp7gp4y6gxnhl4saxpdwnaivwkildpwbjjh7zvmgka3749a";
+    sha256 = "1xm5pww6jf3m704y7d7nc2ni2a6ygxwb2c665agg2i059sppwz1f";
   };
 
   src_oss = fetchurl {
     url = "http://www.makemkv.com/download/makemkv-oss-${ver}.tar.gz";
-    sha256 = "1w0l2rq9gyzli5ilw82v27d8v7fmchc1wdzcq06q1bsm9wmnbx1r";
+    sha256 = "1ihma2nv7zgqx1psgj3bdz723h94f4vk8mbahxl1v4v2rn9kg25z";
   };
 
   nativeBuildInputs = [ pkgconfig ];
@@ -36,6 +36,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.unfree;
     homepage = http://makemkv.com;
+    platforms = [ "x86_64-linux" ];
     maintainers = [ maintainers.titanous ];
   };
 }