1 files changed, 2 insertions, 0 deletions

diff --git a/src/firejail/sandbox.c b/src/firejail/sandbox.c
index c1a6d92ec..ddfcc8404 100644
--- a/src/firejail/sandbox.c
+++ b/src/firejail/sandbox.c
@@ -410,6 +410,8 @@ int sandbox(void* sandbox_arg) {
         if (arg_seccomp == 1) {
                 if (arg_seccomp_list_keep)
                         seccomp_filter_keep(); // this will also save the fmyilter to MNT_DIR/seccomp file
+                else if (arg_seccomp_list_errno)
+                        seccomp_filter_errno(); // this will also save the filter to MNT_DIR/seccomp file
                 else
                         seccomp_filter_drop(); // this will also save the filter to MNT_DIR/seccomp file
         }