diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 80d19f3261..a428011940 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -11242,6 +11242,7 @@ immediatedial:
 
 				if (!(iaxs[iaxs[fr->callno]->bridgecallno]->transferring == TRANSFER_READY) &&
 				    !(iaxs[iaxs[fr->callno]->bridgecallno]->transferring == TRANSFER_MREADY)) {
+					ast_mutex_unlock(&iaxsl[iaxs[fr->callno]->bridgecallno]);
 					break;
 				}