diff --git a/tester/call_tester.c b/tester/call_tester.c
index 36b7261a4..8bb779436 100644
--- a/tester/call_tester.c
+++ b/tester/call_tester.c
@@ -4597,7 +4597,7 @@ static void call_with_generic_nack_rtcp_feedback(void) {
 			ORTP_EVENT_RTCP_PACKET_RECEIVED, RTCP_RTPFB, (OrtpEvDispatcherCb)generic_nack_received, &marie->stat);
 	}
 
-	BC_ASSERT_TRUE(wait_for_until(pauline->lc, marie->lc, &marie->stat.number_of_rtcp_generic_nack, 5, 5000));
+	BC_ASSERT_TRUE(wait_for_until(pauline->lc, marie->lc, &marie->stat.number_of_rtcp_generic_nack, 5, 8000));
 	linphone_core_terminate_all_calls(pauline->lc);
 	BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &pauline->stat.number_of_LinphoneCallEnd, 1));
 	BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &marie->stat.number_of_LinphoneCallEnd, 1));