diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn
index 6daad53..4857515 100644
--- a/gbproxy/GBProxy_Tests.ttcn
+++ b/gbproxy/GBProxy_Tests.ttcn
@@ -2430,6 +2430,7 @@
 		if (ispresent(tx_reply)) {
 			G_SGSN[sgsn_idx].send(tx_reply);
 		}
+		repeat;
 	}
 }
 /* Send FC-BVC from simulated PCU; expect each SGSN to receive it; expect PCU to receive ACK */