diff --git a/pkgs/tools/networking/cmst/default.nix b/pkgs/tools/networking/cmst/default.nix
index 1b5767653fe2..24010e20f374 100644
--- a/pkgs/tools/networking/cmst/default.nix
+++ b/pkgs/tools/networking/cmst/default.nix
@@ -1,12 +1,13 @@
-{ stdenv, fetchgit, qtbase, makeWrapper, libX11 }:
+{ stdenv, fetchFromGitHub, qtbase, makeWrapper, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "cmst-2014.12.05";
-  rev = "refs/tags/${name}";
-  src = fetchgit {
-    url = "git://github.com/andrew-bibb/cmst.git";
-    inherit rev;
-    sha256 = "070rxv3kyn41ra7nnk1wbqvy6fjg38h7hrdv4dn71b201kmzd194";
+  name = "cmst-2016.01.28";
+
+  src = fetchFromGitHub {
+    sha256 = "1zf4jnrnbi05mrq1fnsji5zx60h1knrkr64pwcz2c7q8p59k4646";
+    rev    = name;
+    repo   = "cmst";
+    owner  = "andrew-bibb";
   };
 
   buildInputs = [ qtbase makeWrapper ];
@@ -27,7 +28,6 @@ stdenv.mkDerivation rec {
     substituteInPlace ./apps/rootapp/rootapp.pro \
       --replace "/etc" "$out/etc" \
       --replace "/usr/share" "$out/share"
-
   '';
 
   buildPhase = ''