diff --git a/pkgs/os-specific/linux/mstflint_access/default.nix b/pkgs/os-specific/linux/mstflint_access/default.nix
index 6e29e27ccbf2..95168249122f 100644
--- a/pkgs/os-specific/linux/mstflint_access/default.nix
+++ b/pkgs/os-specific/linux/mstflint_access/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://github.com/Mellanox/mstflint/releases/download/v${version}/kernel-mstflint-${version}.tar.gz";
-    hash = "sha256-rfZts0m8x6clVazpbAa2xK+dYgRU9Us5rbcWa0uHJ1M=";
+    hash = "sha256-bWYglHJUNCPT13N7aBdjbLPMZIk7vjvF+o9W3abDNr0=";
   };
 
   nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
@@ -18,10 +18,6 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  preConfigure = lib.optionals (lib.versionAtLeast kernel.version "6.4") ''
-    sed -i "s/class_create(THIS_MODULE, dev->name)/class_create(dev->name)/g" mst_main.c
-  '';
-
   installPhase = ''
     runHook preInstall
 
diff --git a/pkgs/tools/misc/mstflint/default.nix b/pkgs/tools/misc/mstflint/default.nix
index 425271b6ff36..16b46002a301 100644
--- a/pkgs/tools/misc/mstflint/default.nix
+++ b/pkgs/tools/misc/mstflint/default.nix
@@ -26,22 +26,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mstflint";
-  version = "4.26.0-1";
+  version = "4.28.0-1";
 
   src = fetchurl {
     url = "https://github.com/Mellanox/mstflint/releases/download/v${version}/mstflint-${version}.tar.gz";
-    hash = "sha256-P8XACcz6d8UTOhFFeTijfFOthBqnUghGlDj9K145sZ8=";
+    hash = "sha256-zvCDc/9wAqT3XBI9A5kOprnnm52Ek8oGe2Je3dKHti0=";
   };
 
-  patches = [
-    # needed to introduce this with GCC 13. Remove, when https://github.com/Mellanox/mstflint/pull/916 is upstream.
-    (fetchpatch {
-      name = "elf.patch";
-      url = "https://patch-diff.githubusercontent.com/raw/Mellanox/mstflint/pull/916.patch";
-      hash = "sha256-quBdmiuzwThu4MkAaT74eJDlZwIcUZMrLZa8OIcO96w=";
-    })
-  ];
-
   nativeBuildInputs = [
     autoconf
     automake