diff --git a/pkgs/desktops/kde-4/base/default.nix b/pkgs/desktops/kde-4/base/default.nix
index a91b30542810..f6a2ca1d92bc 100644
--- a/pkgs/desktops/kde-4/base/default.nix
+++ b/pkgs/desktops/kde-4/base/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdebase-4.0.0";
 
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdebase-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdebase-4.0.0.tar.bz2;
     sha256 = "1419zijcrx6nk10nay3dbv0vi8525hzcqkm2fw8cvw11i4mk909q";
   };
 
diff --git a/pkgs/desktops/kde-4/edu/default.nix b/pkgs/desktops/kde-4/edu/default.nix
index 2a2183000728..7f9648c6f8ff 100644
--- a/pkgs/desktops/kde-4/edu/default.nix
+++ b/pkgs/desktops/kde-4/edu/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "kdeedu-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdeedu-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdeedu-4.0.0.tar.bz2;
     sha256 = "1wjy1rm7aiib1lv61wx7mcbkbpkk6phcz1q6dy51x0hfrc3rdkg4";
   };
 
diff --git a/pkgs/desktops/kde-4/extragear/default.nix b/pkgs/desktops/kde-4/extragear/default.nix
index 5bab882eff20..8ad2ef0540fc 100644
--- a/pkgs/desktops/kde-4/extragear/default.nix
+++ b/pkgs/desktops/kde-4/extragear/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "extragear-plasma-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/extragear/extragear-plasma-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/extragear/extragear-plasma-4.0.0.tar.bz2;
     sha256 = "19gmvqkal11gg67gfmdivxbhwvggm2i6ad642984d97yicms7s9k";
   };
 
diff --git a/pkgs/desktops/kde-4/games/default.nix b/pkgs/desktops/kde-4/games/default.nix
index 7662b37f420d..0963d2837c9f 100644
--- a/pkgs/desktops/kde-4/games/default.nix
+++ b/pkgs/desktops/kde-4/games/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdegames-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdegames-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdegames-4.0.0.tar.bz2;
     sha256 = "09ilgi6l5sq4gavskyhfrv8ra3n3r6xdn8cdc7fm2fi3zah4innn";
   };
 
diff --git a/pkgs/desktops/kde-4/graphics/default.nix b/pkgs/desktops/kde-4/graphics/default.nix
index 96c37836324e..9fe45f5aadef 100644
--- a/pkgs/desktops/kde-4/graphics/default.nix
+++ b/pkgs/desktops/kde-4/graphics/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdegraphics-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdegraphics-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdegraphics-4.0.0.tar.bz2;
     sha256 = "00np19mzmg8zs8j89g1f47h3kj5azgnv3nspb8lw880zg682yp2f";
   };
 
diff --git a/pkgs/desktops/kde-4/multimedia/default.nix b/pkgs/desktops/kde-4/multimedia/default.nix
index 025c2b1b6e84..0727369e0429 100644
--- a/pkgs/desktops/kde-4/multimedia/default.nix
+++ b/pkgs/desktops/kde-4/multimedia/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdemultimedia-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdemultimedia-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdemultimedia-4.0.0.tar.bz2;
     sha256 = "14axr1x09k67vb3vaw4g9zg4mq7j14xn9d90kifwap7b76iljbi5";
   };
 
diff --git a/pkgs/desktops/kde-4/network/default.nix b/pkgs/desktops/kde-4/network/default.nix
index 1a97c3e7e0dd..da2479bf0eeb 100644
--- a/pkgs/desktops/kde-4/network/default.nix
+++ b/pkgs/desktops/kde-4/network/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdenetwork-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdenetwork-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdenetwork-4.0.0.tar.bz2;
     sha256 = "04vigr2z0md64khjdriwslsyaf6mpqxd2iwsnr82g53x4kh0i061";
   };
 
diff --git a/pkgs/desktops/kde-4/pim/default.nix b/pkgs/desktops/kde-4/pim/default.nix
index 5a174130091e..0e4932bcc350 100644
--- a/pkgs/desktops/kde-4/pim/default.nix
+++ b/pkgs/desktops/kde-4/pim/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdepim-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdepim-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdepim-4.0.0.tar.bz2;
     sha256 = "kdepim is not included";
   };
 
diff --git a/pkgs/desktops/kde-4/pimlibs/default.nix b/pkgs/desktops/kde-4/pimlibs/default.nix
index 14cdfba02f48..f121a8492d61 100644
--- a/pkgs/desktops/kde-4/pimlibs/default.nix
+++ b/pkgs/desktops/kde-4/pimlibs/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "kdepimlibs-4.0.0";
   
   src = fetchurl {
-    url = "mirror://kde/stable/4.0/src/${name}.tar.bz2";
+    url = "mirror://kde/stable/4.0.0/src/${name}.tar.bz2";
 	sha256 = "0vixx2vh7qgysnbzvykf20362p22jzvl8snpqaknay3v3b2k0br0";
   };
 
diff --git a/pkgs/desktops/kde-4/runtime/default.nix b/pkgs/desktops/kde-4/runtime/default.nix
index c0bd67157765..0be4a3bbc593 100644
--- a/pkgs/desktops/kde-4/runtime/default.nix
+++ b/pkgs/desktops/kde-4/runtime/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "kdebase-runtime-4.0.0";
   
   src = fetchurl {
-    url = "mirror://kde/stable/4.0/src/${name}.tar.bz2";
+    url = "mirror://kde/stable/4.0.0/src/${name}.tar.bz2";
     sha256 = "0svsn9gzg3ka77j7z71fy502a09w9gp9jd2q2y1w07ahpdil5p7h";
   };
 
diff --git a/pkgs/desktops/kde-4/toys/default.nix b/pkgs/desktops/kde-4/toys/default.nix
index 661e20bc1ebd..47fad5f46204 100644
--- a/pkgs/desktops/kde-4/toys/default.nix
+++ b/pkgs/desktops/kde-4/toys/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdetoys-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdetoys-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdetoys-4.0.0.tar.bz2;
     sha256 = "0j7kk4ripg2sw4m8ym96aiyi8rsfb4p7kqp9kmik850flqighhsk";
   };
 
diff --git a/pkgs/desktops/kde-4/utils/default.nix b/pkgs/desktops/kde-4/utils/default.nix
index c45e384771ac..f9d76e3e6fc8 100644
--- a/pkgs/desktops/kde-4/utils/default.nix
+++ b/pkgs/desktops/kde-4/utils/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdeutils-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdeutils-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdeutils-4.0.0.tar.bz2;
     sha256 = "0ha31z79ikkbknhyklihzys0w4jfz4qx8jiyja0gwh428f7mxqj4";
   };
 
diff --git a/pkgs/desktops/kde-4/workspace/default.nix b/pkgs/desktops/kde-4/workspace/default.nix
index b6740640c49e..5b16dee4d2e5 100644
--- a/pkgs/desktops/kde-4/workspace/default.nix
+++ b/pkgs/desktops/kde-4/workspace/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "kdebase-workspace-4.0.0";
   
   src = fetchurl {
-    url = mirror://kde/stable/4.0/src/kdebase-workspace-4.0.0.tar.bz2;
+    url = mirror://kde/stable/4.0.0/src/kdebase-workspace-4.0.0.tar.bz2;
     sha256 = "08sgp7jaqljdxwsgr5lyyfd6w734yv24zswps1mchmhj01vz1fcg";
   };