diff --git a/src/acme.c b/src/acme.c
index 16693c6..d8fcf0d 100644
--- a/src/acme.c
+++ b/src/acme.c
@@ -97,7 +97,12 @@ static struct sock_filter filter_acme[] = {
 	KORE_SYSCALL_ALLOW(faccessat),
 	KORE_SYSCALL_ALLOW(newfstatat),
 	KORE_SYSCALL_ALLOW(clock_gettime),
-
+#if defined(SYS_pipe2)
+	KORE_SYSCALL_ALLOW(pipe2),
+#endif
+#if defined(SYS_readv)
+	KORE_SYSCALL_ALLOW(readv),
+#endif
 	KORE_SYSCALL_ALLOW(bind),
 	KORE_SYSCALL_ALLOW(ioctl),
 	KORE_SYSCALL_ALLOW(connect),