diff --git a/openbsc/tests/mgcp/mgcp_transcoding_test.c b/openbsc/tests/mgcp/mgcp_transcoding_test.c
index 2e857a1..44f3072 100644
--- a/openbsc/tests/mgcp/mgcp_transcoding_test.c
+++ b/openbsc/tests/mgcp/mgcp_transcoding_test.c
@@ -180,7 +180,7 @@
 	tcfg->cfg = cfg;
 	endp->tcfg = tcfg;
 	endp->cfg = cfg;
-	mgcp_free_endp(endp);
+	mgcp_initialize_endp(endp);
 
 	dst_end = &endp->bts_end;
 	dst_end->payload_type = audio_name_to_type(dstfmt);