3 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/misc/emulators/atari++/default.nix b/pkgs/misc/emulators/atari++/default.nix
index 4f00050b3d1e..51dd44c03a0c 100644
--- a/pkgs/misc/emulators/atari++/default.nix
+++ b/pkgs/misc/emulators/atari++/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "atari++-1.46";
 #  builder = ./builder.sh;
   src = fetchurl {
-    url = http://www.math.tu-berlin.de/~thor/atari++/download/atari++.tgz;
+    url = http://nix.cs.uu.nl/dist/tarballs/atari++.tgz;
     md5 = "0619ec6b63852233111aa0bd263c8ea2";
   };
 #  rom = fetchurl {
diff --git a/pkgs/misc/emulators/atari800/default.nix b/pkgs/misc/emulators/atari800/default.nix
index 0821a05f422e..a800f3c9ad3f 100644
--- a/pkgs/misc/emulators/atari800/default.nix
+++ b/pkgs/misc/emulators/atari800/default.nix
@@ -4,11 +4,11 @@ stdenv.mkDerivation {
   name = "atari800-2.0.2";
   builder = ./builder.sh;
   src = fetchurl {
-    url = http://surfnet.dl.sourceforge.net/sourceforge/atari800/atari800-2.0.2.tar.gz;
+    url = http://nix.cs.uu.nl/dist/tarballs/atari800-2.0.2.tar.gz;
     md5 = "a81f8a5ace5fd89eb6094faef7c936af";
   };
   rom = fetchurl {
-    url = http://surfnet.dl.sourceforge.net/sourceforge/atari800/xf25.zip;
+    url = http://nix.cs.uu.nl/dist/tarballs/xf25.zip;
     md5 = "4dc3b6b4313e9596c4d474785a37b94d";
   };
   buildInputs = [unzip zlib SDL];
diff --git a/pkgs/misc/emulators/dosbox/default.nix b/pkgs/misc/emulators/dosbox/default.nix
index d968f2f8eff4..41d1885fafe0 100644
--- a/pkgs/misc/emulators/dosbox/default.nix
+++ b/pkgs/misc/emulators/dosbox/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation { 
   name = "dosbox-0.65";
   src = fetchurl {
-    url = http://surfnet.dl.sourceforge.net/sourceforge/dosbox/dosbox-0.65.tar.gz;
+    url = http://nix.cs.uu.nl/dist/tarballs/dosbox-0.65.tar.gz;
     md5 = "fef84c292c3aeae747368b9875c1575a";
   };
   buildInputs = [SDL];