diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c
index 2fca31d..0cef01b 100644
--- a/openbsc/src/nat/bsc_nat_utils.c
+++ b/openbsc/src/nat/bsc_nat_utils.c
@@ -93,6 +93,7 @@
 	nat->stats.bsc.reconn = counter_alloc("nat.bsc.conn");
 	nat->stats.bsc.auth_fail = counter_alloc("nat.bsc.auth_fail");
 	nat->stats.msc.reconn = counter_alloc("nat.msc.conn");
+	nat->stats.ussd.reconn = counter_alloc("nat.ussd.conn");
 	nat->msc_ip = talloc_strdup(nat, "127.0.0.1");
 	nat->msc_port = 5000;
 	nat->auth_timeout = 2;