diff --git a/pkgs/tools/filesystems/aefs/default.nix b/pkgs/tools/filesystems/aefs/default.nix
index 8bf52795be2..9411a7f703b 100644
--- a/pkgs/tools/filesystems/aefs/default.nix
+++ b/pkgs/tools/filesystems/aefs/default.nix
@@ -1,17 +1,19 @@
-{stdenv, fetchurl, fuse}:
+{ stdenv, fetchurl, fuse }:
   
-stdenv.mkDerivation {
-  name = "aefs-0.3pre285";
+stdenv.mkDerivation rec {
+  name = "aefs-0.3pre287";
   
   src = fetchurl {
-    url = http://nixos.org/tarballs/aefs-0.3pre285.tar.bz2;
-    sha256 = "1psciqllzm08c21h6k2zxmvmi0grkvaiq177giv1avzzzfhq0z3c";
+    url = "http://nixos.org/tarballs/${name}.tar.bz2";
+    sha256 = "07ndb1cs05l83birrn55cy1ks54q5gbvmhzb3r5cflmd8n4byhyl";
   };
 
-  buildInputs = [fuse];
+  buildInputs = [ fuse ];
 
   meta = {
     homepage = http://www.st.ewi.tudelft.nl/~dolstra/aefs/;
     description = "A cryptographic filesystem implemented in userspace using FUSE";
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }