diff --git a/pkgs/development/tools/misc/libtool/default.nix b/pkgs/development/tools/misc/libtool/default.nix
index 8612c5a3f76..226552b3943 100644
--- a/pkgs/development/tools/misc/libtool/default.nix
+++ b/pkgs/development/tools/misc/libtool/default.nix
@@ -1,10 +1,10 @@
 {stdenv, fetchurl, m4, perl}:
 
 stdenv.mkDerivation {
-  name = "libtool-1.5.20";
+  name = "libtool-1.5.22";
   src = fetchurl {
-    url = http://nix.cs.uu.nl/dist/tarballs/libtool-1.5.20.tar.gz;
-    md5 = "fc3b564700aebcb19de841c1c2d66e99";
+    url = http://ftp.gnu.org/gnu/libtool/libtool-1.5.22.tar.gz;
+    md5 = "8e0ac9797b62ba4dcc8a2fb7936412b0";
   };
   buildInputs = [m4 perl];
 }
diff --git a/pkgs/development/tools/misc/libtool/libtool-1.5.22.nix b/pkgs/development/tools/misc/libtool/libtool-1.5.22.nix
deleted file mode 100644
index 241e54c94c4..00000000000
--- a/pkgs/development/tools/misc/libtool/libtool-1.5.22.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{stdenv, fetchurl, m4, perl}:
-
-stdenv.mkDerivation {
-  name = "libtool-1.5.22";
-  src = fetchurl {
-    url = ftp://ftp.nluug.nl/pub/gnu/libtool/libtool-1.5.22.tar.gz;
-    md5 = "8e0ac9797b62ba4dcc8a2fb7936412b0";
-  };
-  buildInputs = [m4 perl];
-}