diff --git a/pkgs/pppoe/default.nix b/pkgs/pppoe/default.nix
index 7e27c60..b8007d6 100644
--- a/pkgs/pppoe/default.nix
+++ b/pkgs/pppoe/default.nix
@@ -22,10 +22,6 @@ stdenv.mkDerivation rec {
     export PPPD=${ppp}/sbin/pppd
   '';
 
-  configureFlags = lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
-    "rpppoe_cv_pack_bitfields=rev"
-  ];
-
   postConfigure = ''
     sed -i Makefile -e 's@DESTDIR)/etc/ppp@out)/etc/ppp@'
     sed -i Makefile -e 's@PPPOESERVER_PPPD_OPTIONS=@&$(out)@'