diff --git a/openbsc/src/nat/bsc_nat.c b/openbsc/src/nat/bsc_nat.c
index 5535eb5..75c8935 100644
--- a/openbsc/src/nat/bsc_nat.c
+++ b/openbsc/src/nat/bsc_nat.c
@@ -310,6 +310,7 @@
 static void msc_connected(struct bsc_msc_connection *con)
 {
 	static const u_int8_t reset[] = {
+		0x00, 0x12, 0xfd,
 		0x09, 0x00, 0x03, 0x05, 0x07, 0x02, 0x42, 0xfe,
 		0x02, 0x42, 0xfe, 0x06, 0x00, 0x04, 0x30, 0x04,
 		0x01, 0x20