diff --git a/pkgs/mqtt/flashmq/default.nix b/pkgs/mqtt/flashmq/default.nix

index d979822fdbe596369ad65ab9f925a719eba7a57f..544f3c096b096d0cad443b700236bcfb18107041 100644

--- a/pkgs/mqtt/flashmq/default.nix

+++ b/pkgs/mqtt/flashmq/default.nix

@@ -1,4 +1,4 @@

-{ lib, stdenv, fetchFromGitHub, cmake, installShellFiles, openssl }:

+{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, installShellFiles, openssl }:

stdenv.mkDerivation rec {

pname = "flashmq";

@@ -10,6 +10,13 @@ repo = "FlashMQ";

 rev = "v${version}";

 hash = "sha256-VikTaPczF1+Bk/K6D5lZgyLybNETtm0YTEwFgPmpiiw=";

};

• patches = [

• (fetchpatch {

•  url = "https://github.com/halfgaar/FlashMQ/commit/f33117351496143eb7bf8362697d40f4c74da5b8.patch";
  

•  hash = "sha256-gEEzQm2g1/G3eh8z1Ao90Nzg8RmTLvRpw2jVWBMyM68=";
  

• })

• ];

postPatch = ''

 substituteInPlace mainapp.cpp --replace "/etc/flashmq" "$out/etc/flashmq"