diff --git a/pkgs/applications/misc/blender/default.nix b/pkgs/applications/misc/blender/default.nix
index 808ef8d593d6..5b2c5776cf43 100644
--- a/pkgs/applications/misc/blender/default.nix
+++ b/pkgs/applications/misc/blender/default.nix
@@ -9,11 +9,11 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "blender-2.72";
+  name = "blender-2.72b";
 
   src = fetchurl {
     url = "http://download.blender.org/source/${name}.tar.gz";
-    sha256 = "0wydh5bs1pxnx3ya65lfy3val1s8wz027a5kb4va6wg3aqnwlvlv";
+    sha256 = "0ixz8h3c08p4f84x8r85nzddwvc0h5lw1ci8gdg2x3m2mw2cfdj4";
   };
 
   buildInputs =