diff --git a/openbsc/tests/bsc-nat/bsc_data.c b/openbsc/tests/bsc-nat/bsc_data.c
index 3cc22af..0475523 100644
--- a/openbsc/tests/bsc-nat/bsc_data.c
+++ b/openbsc/tests/bsc-nat/bsc_data.c
@@ -171,11 +171,11 @@
 };
 
 static const uint8_t cc_setup_national_patched[] = {
-	0x00, 0x22, 0xfd, 0x06, 0x01, 0x12,
-	0x6d, 0x00, 0x01, 0x1b, 0x01, 0x00, 0x18, 0x03,
+	0x00, 0x21, 0xfd, 0x06, 0x01, 0x12,
+	0x6d, 0x00, 0x01, 0x1a, 0x01, 0x00, 0x17, 0x03,
 	0x05, 0x04, 0x06, 0x60, 0x04, 0x02, 0x00, 0x05,
-	0x81, 0x5e, 0x08, 0x81, 0x00, 0x94, 0x71, 0x32,
-	0x33, 0x66, 0xf6, 0x15, 0x02, 0x11, 0x01
+	0x81, 0x5e, 0x07, 0x91, 0x94, 0x71, 0x32, 0x33,
+	0x66, 0xf6, 0x15, 0x02, 0x11, 0x01
 };
 
 static const uint8_t cc_setup_international[] = {
diff --git a/openbsc/tests/bsc-nat/bsc_nat_test.c b/openbsc/tests/bsc-nat/bsc_nat_test.c
index 05b06e4..c5edbfe 100644
--- a/openbsc/tests/bsc-nat/bsc_nat_test.c
+++ b/openbsc/tests/bsc-nat/bsc_nat_test.c
@@ -444,6 +444,9 @@
 	nat->bsc_endpoints = talloc_zero_array(nat,
 					       struct bsc_endpoint,
 					       33);
+	nat->mgcp_cfg = mgcp_config_alloc();
+	nat->mgcp_cfg->number_endpoints = 64;
+
 	bsc = bsc_connection_alloc(nat);
 	bsc->cfg = bsc_config_alloc(nat, "foo");
 	bsc_config_add_lac(bsc->cfg, 2323);