diff --git a/pkgs/os-specific/linux/digimend/default.nix b/pkgs/os-specific/linux/digimend/default.nix
index 926e024d9e3e..f3a00333a751 100644
--- a/pkgs/os-specific/linux/digimend/default.nix
+++ b/pkgs/os-specific/linux/digimend/default.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "digimend";
-  version = "13";
+  version = "13-unstable-2025-01-02";
 
   src = fetchFromGitHub {
     owner = "digimend";
     repo = "digimend-kernel-drivers";
-    rev = "v${version}";
-    hash = "sha256-YYCxTyoZGMnqC2nKkRi5Z1uofldGvJDGY2/sO9iMNIo=";
+    rev = "f3c7c7f1179fc786a8e5aad027d4db904c31b42c";
+    hash = "sha256-5kJj3SJfzrQ3n9r1YOn5xt0KO9WcEf0YpNMjiZEYMEo=";
   };
 
   postPatch = ''
@@ -27,13 +27,6 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = kernel.moduleBuildDependencies;
 
-  postInstall = ''
-    # Remove module reload hack.
-    # The hid-rebind unloads and then reloads the hid-* module to ensure that
-    # the extra/ module is loaded.
-    rm -r $out/lib/udev
-  '';
-
   makeFlags = kernelModuleMakeFlags ++ [
     "KVERSION=${kernel.modDirVersion}"
     "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"