diff --git a/pkgs/tools/security/sedutil/default.nix b/pkgs/tools/security/sedutil/default.nix
index cb0e367fa2cc..0e83472da0e7 100644
--- a/pkgs/tools/security/sedutil/default.nix
+++ b/pkgs/tools/security/sedutil/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , autoreconfHook
 }:
 
@@ -15,6 +16,16 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-NG/7aqe48ShHWW5hW8axYWV4+zX0dBE7Wy9q58l0S3E=";
   };
 
+  patches = [
+    # Fix for gcc-13 pending upstream inclusion:
+    #   https://github.com/Drive-Trust-Alliance/sedutil/pull/425
+    (fetchpatch {
+      name = "gcc-13.patch";
+      url = "https://github.com/Drive-Trust-Alliance/sedutil/commit/927cd88cad7bea94c2eebecc18f7881f0defaccb.patch";
+      hash = "sha256-/Lvn3CQd7pzNhLa7sQY8VwbyJK/jEM5FzLijTQnzXx8=";
+    })
+  ];
+
   postPatch = ''
     patchShebangs .
   '';