diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index 2e065ba3..4ce80cb2 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -276,6 +276,9 @@ static const struct sock_filter preauth_insns[] = {
 #ifdef __NR_ppoll
 	SC_ALLOW(__NR_ppoll),
 #endif
+#ifdef __NR_ppoll_time64
+	SC_ALLOW(__NR_ppoll_time64),
+#endif
 #ifdef __NR_poll
 	SC_ALLOW(__NR_poll),
 #endif