diff --git a/pkgs/development/libraries/log4cpp/default.nix b/pkgs/development/libraries/log4cpp/default.nix
index 2b255307558..32424d546b4 100644
--- a/pkgs/development/libraries/log4cpp/default.nix
+++ b/pkgs/development/libraries/log4cpp/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "log4cpp-1.1";
+  name = "log4cpp-1.1.1";
   
   src = fetchurl {
     url = "mirror://sourceforge/log4cpp/${name}.tar.gz";
-    sha256 = "1d386ws9v6f9bxma4dh5m6nzr4k2rv5q96xl5bp5synlmghd2ny2";
+    sha256 = "1l5yz5rfzzv6g3ynrj14mxfsk08cp5h1ssr7d74hjs0accrg7arm";
   };
 
   meta = {