diff --git a/tests/gsm0808/gsm0808_test.ok b/tests/gsm0808/gsm0808_test.ok
index a48cf1d..e5833d0 100644
--- a/tests/gsm0808/gsm0808_test.ok
+++ b/tests/gsm0808/gsm0808_test.ok
@@ -1,4 +1,6 @@
 Testing generation of GSM0808 messages
+test_gsm0808_enc_cause: encoded: 04 01 41 (rc = 3)
+test_gsm0808_enc_cause: encoded: 04 02 80 41 (rc = 4)
 Testing creating Layer3
 Testing creating Layer3 (AoIP)
 Testing creating Reset