diff --git a/pkgs/development/libraries/usbredir/default.nix b/pkgs/development/libraries/usbredir/default.nix
index a115c93c90e..76912f19ab5 100644
--- a/pkgs/development/libraries/usbredir/default.nix
+++ b/pkgs/development/libraries/usbredir/default.nix
@@ -9,6 +9,9 @@ stdenv.mkDerivation rec {
     sha256 = "1wsnmk4wjpdhbn1zaxg6bmyxspcki2zgy0am9lk037rnl4krwzj0";
   };
 
+  # Works around bunch of "format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}'" warnings
+  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isi686 "-Wno-error=format";
+
   buildInputs = [ pkgconfig libusb ];
   propagatedBuildInputs = [ libusb ];