diff --git a/pkgs/development/libraries/gstreamer/default.nix b/pkgs/development/libraries/gstreamer/default.nix
index 723d4176e35e..32fbec844ced 100644
--- a/pkgs/development/libraries/gstreamer/default.nix
+++ b/pkgs/development/libraries/gstreamer/default.nix
@@ -1,9 +1,7 @@
-{ callPackage, pkgs }:
+{ callPackage }:
 
 rec {
-  gstreamer = callPackage ./gstreamer {
-    flex = pkgs.flex2535;
-  };
+  gstreamer = callPackage ./gstreamer { };
 
   gstPluginsBase = callPackage ./gst-plugins-base { };
 
diff --git a/pkgs/development/libraries/gstreamer/gst-plugins-good/default.nix b/pkgs/development/libraries/gstreamer/gst-plugins-good/default.nix
index 65f32e44cc2a..18aea3761aaa 100644
--- a/pkgs/development/libraries/gstreamer/gst-plugins-good/default.nix
+++ b/pkgs/development/libraries/gstreamer/gst-plugins-good/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, gstPluginsBase, aalib, cairo
-, flac , hal, libjpeg, zlib, speex, libpng, libdv, libcaca, dbus
+, flac, hal, libjpeg, zlib, speex, libpng, libdv, libcaca, dbus
 , libiec61883, libavc1394, ladspaH, taglib, gdbm, pulseaudio
 , gnome, libcap, libtasn1, liboil
 }:
diff --git a/pkgs/development/libraries/gstreamer/gstreamer/default.nix b/pkgs/development/libraries/gstreamer/gstreamer/default.nix
index 7a5514a46083..01d5487302ce 100644
--- a/pkgs/development/libraries/gstreamer/gstreamer/default.nix
+++ b/pkgs/development/libraries/gstreamer/gstreamer/default.nix
@@ -1,14 +1,14 @@
 { fetchurl, stdenv, perl, bison, flex, pkgconfig, glib, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "gstreamer-0.10.30";
+  name = "gstreamer-0.10.35";
 
   src = fetchurl {
-    urls = [
-      "${meta.homepage}/src/gstreamer/${name}.tar.bz2"
-      "mirror://gentoo/distfiles/${name}.tar.bz2"
+    urls =
+      [ "${meta.homepage}/src/gstreamer/${name}.tar.bz2"
+        "mirror://gentoo/distfiles/${name}.tar.bz2"
       ];
-    sha256 = "0ajkfkchwpk5zlcis19laqbv84mi61cn3cqbdbrpyy93whdk1vz8";
+    sha256 = "11lp13lig3c6qys80phyvsik56r9y0c95vg2jxxliqj6rnigwyw1";
   };
 
   buildInputs = [ perl bison flex pkgconfig ];