diff --git a/pkgs/os-specific/linux/i2c-tools/default.nix b/pkgs/os-specific/linux/i2c-tools/default.nix
index 3f90b91f10d..5b061183356 100644
--- a/pkgs/os-specific/linux/i2c-tools/default.nix
+++ b/pkgs/os-specific/linux/i2c-tools/default.nix
@@ -2,22 +2,23 @@
 
 stdenv.mkDerivation rec {
   name = "i2c-tools-${version}";
-  version = "4.0";
+  version = "4.1";
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/software/utils/i2c-tools/${name}.tar.xz";
-    sha256 = "1mi8mykvl89y6liinc9jv1x8m2q093wrdc2hm86a47n524fcl06r";
+    sha256 = "1m97hpwqfaqjl9xvr4pvz2vdrsdvxbcn0nnx8pamnyc3s7pikcjp";
   };
 
   buildInputs = [ perl ];
 
-  patchPhase = ''
+  postPatch = ''
     substituteInPlace eeprom/decode-edid --replace "/usr/sbin/parse-edid" "${read-edid}/bin/parse-edid"
     substituteInPlace stub/i2c-stub-from-dump --replace "/sbin/" ""
   '';
 
-  installPhase = ''
-    make install prefix=$out
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+
+  postInstall = ''
     rm -rf $out/include # Installs include/linux/i2c-dev.h that conflics with kernel headers
   '';