diff --git a/pkgs/os-specific/linux/power-calibrate/default.nix b/pkgs/os-specific/linux/power-calibrate/default.nix
index d62990ed4ffd..884b2d0e01cd 100644
--- a/pkgs/os-specific/linux/power-calibrate/default.nix
+++ b/pkgs/os-specific/linux/power-calibrate/default.nix
@@ -1,22 +1,25 @@
-{ stdenv, lib, fetchurl }:
+{ stdenv, lib, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   pname = "power-calibrate";
-  version = "0.01.29";
+  version = "0.01.34";
 
-  src = fetchurl {
-    url = "https://kernel.ubuntu.com/~cking/tarballs/${pname}/${pname}-${version}.tar.gz";
-    sha256 = "1v8wvhjqglkvk9cl2b48lkcwhbc6nsdi3hjd7sap4hyvd6703pgs";
+  src = fetchFromGitHub {
+    owner = "ColinIanKing";
+    repo = pname;
+    rev = "V${version}";
+    hash = "sha256-T2fCTE+snNt1ylOpVR0JfT2x0lWrgItpfjtUx/zjaQw=";
   };
 
   installFlags = [
     "BINDIR=${placeholder "out"}/bin"
     "MANDIR=${placeholder "out"}/share/man/man8"
+    "BASHDIR=${placeholder "out"}/share/bash-completion/completions"
   ];
 
   meta = with lib; {
     description = "Tool to calibrate power consumption";
-    homepage = "https://kernel.ubuntu.com/~cking/power-calibrate/";
+    homepage = "https://github.com/ColinIanKing/power-calibrate";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ dtzWill ];