diff --git a/pkgs/os-specific/linux/module-init-tools/default.nix b/pkgs/os-specific/linux/module-init-tools/default.nix
index 077d08f899da..240150b09ddb 100644
--- a/pkgs/os-specific/linux/module-init-tools/default.nix
+++ b/pkgs/os-specific/linux/module-init-tools/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation {
 
   src = [
     (fetchurl {
-      url = mirror://kernel/linux/utils/kernel/module-init-tools/module-init-tools-3.16.tar.bz2;
+      url = http://ftp.be.debian.org/pub/linux/utils/kernel/module-init-tools/module-init-tools-3.16.tar.bz2;
       sha256 = "0jxnz9ahfic79rp93l5wxcbgh4pkv85mwnjlbv1gz3jawv5cvwp1";
     })
 
diff --git a/pkgs/os-specific/linux/powertop/default.nix b/pkgs/os-specific/linux/powertop/default.nix
index 68075d115a48..2fb852acc31a 100644
--- a/pkgs/os-specific/linux/powertop/default.nix
+++ b/pkgs/os-specific/linux/powertop/default.nix
@@ -2,6 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "powertop-2.1";
+
   src = fetchurl {
     url = "https://01.org/powertop/sites/default/files/downloads/${name}.tar.gz";
     sha256 = "16161nlah4i4hq8vyx7ds1vq7icdzwm7gmyjg0xhcrs1r9n83m1x";