diff --git a/pkgs/tools/security/ssdeep/default.nix b/pkgs/tools/security/ssdeep/default.nix
index c5c47441704..fd97a6e618d 100644
--- a/pkgs/tools/security/ssdeep/default.nix
+++ b/pkgs/tools/security/ssdeep/default.nix
@@ -2,17 +2,13 @@
 
 stdenv.mkDerivation rec {
   name    = "ssdeep-${version}";
-  version = "2.10";
+  version = "2.11";
 
   src = fetchurl {
     url    = "mirror://sourceforge/ssdeep/${name}.tar.gz";
-    sha256 = "1p7dgchq8hgadnxz5qh95ay17k5j74l4qyd15wspc54lb603p2av";
+    sha256 = "1izzkvrng4cc2p8gxp3w32k1v60l2yaq2y2hkifgq9s1yh30xk42";
   };
 
-  postFixup = stdenv.lib.optionalString stdenv.isLinux ''
-    patchelf --set-rpath "$(patchelf --print-rpath $out/bin/ssdeep):$out/lib" $out/bin/ssdeep
-  '';
-
   meta = {
     description = "A program for calculating fuzzy hashes";
     homepage    = "http://www.ssdeep.sf.net";