diff --git a/pkgs/tools/networking/openssh/default.nix b/pkgs/tools/networking/openssh/default.nix
index 2802ac887aa..f38d72f8be5 100644
--- a/pkgs/tools/networking/openssh/default.nix
+++ b/pkgs/tools/networking/openssh/default.nix
@@ -5,11 +5,11 @@
 assert pamSupport -> pam != null;
  
 stdenv.mkDerivation {
-  name = "openssh-4.7p1";
+  name = "openssh-5.1p1";
  
   src = fetchurl {
-    url = ftp://ftp.nluug.nl/pub/security/OpenSSH/openssh-4.7p1.tar.gz;
-    sha256 = "1g28npm025a5a8dd2g7sqz8nh8pwi7rvv9wdpy4jhzbkqvq36wfl";
+    url = ftp://ftp.nluug.nl/pub/security/OpenSSH/openssh-5.1p1.tar.gz;
+    sha256 = "0xbdcsjji7i952jfm6wc3xxblp4zbqxfayz5d8w2245f9lb5hlzh";
   };
  
   buildInputs = [zlib openssl perl