diff --git a/pkgs/development/libraries/mediastreamer/msopenh264.nix b/pkgs/development/libraries/mediastreamer/msopenh264.nix
index e312c730ab2..47b7029927c 100644
--- a/pkgs/development/libraries/mediastreamer/msopenh264.nix
+++ b/pkgs/development/libraries/mediastreamer/msopenh264.nix
@@ -1,15 +1,19 @@
-{ stdenv, fetchurl, autoreconfHook, pkgconfig, mediastreamer, openh264 }:
+{ stdenv, fetchurl, autoreconfHook, pkgconfig, mediastreamer, openh264
+, fetchgit, cmake
+}:
 
 stdenv.mkDerivation rec {
   name = "mediastreamer-openh264-${version}";
-  version = "1.0.0";
+  version = "0.0pre20160801";
 
-  src = fetchurl {
-    url = "http://download-mirror.savannah.gnu.org/releases/linphone/plugins/sources/msopenh264-${version}.tar.gz";
-    sha256 = "1622ma8g4yqvxa8pqwddsmhlpwak31i8zfl88f60k71k4dplw845";
+  src = fetchgit {
+    url = "git://git.linphone.org/msopenh264.git";
+    rev = "4cb4b134bf0f1538fd0c2c928eee2d5388115abc";
+    sha256 = "001km4xy1ifwbg1c19ncc75h867fzfcxy9pxvl4pxqb64169xc1k";
   };
 
   buildInputs = [ autoreconfHook pkgconfig mediastreamer openh264 ];
+  nativeBuildInputs = [ cmake ];
 
   meta = with stdenv.lib; {
     description = "H.264 encoder/decoder plugin for mediastreamer2";