1 files changed, 2 insertions, 0 deletions

diff --git a/src/firejail/firejail.h b/src/firejail/firejail.h
index 15110607d..6b497559d 100644
--- a/src/firejail/firejail.h
+++ b/src/firejail/firejail.h
@@ -215,7 +215,9 @@ extern int arg_rlimit_sigpending;// rlimit sigpending
 extern int arg_nogroups;        // disable supplementary groups
 extern int arg_noroot;          // create a new user namespace and disable root user
 extern int arg_netfilter;       // enable netfilter
+extern int arg_netfilter6;      // enable netfilter6
 extern char *arg_netfilter_file;        // netfilter file
+extern char *arg_netfilter6_file;       // netfilter file
 extern int arg_doubledash;      // double dash
 extern int arg_shell_none;      // run the program directly without a shell
 extern int arg_private_dev;     // private dev directory