diff --git a/src/call/call.cpp b/src/call/call.cpp
index e5fbf5b15..527664189 100644
--- a/src/call/call.cpp
+++ b/src/call/call.cpp
@@ -124,7 +124,6 @@ shared_ptr<Call> CallPrivate::startReferredCall (const MediaSessionParams *param
 	L_GET_PRIVATE(getActiveSession())->setReferPending(false);
 	LinphoneCallParams *lcp = L_GET_C_BACK_PTR(&msp);
 	LinphoneCall *newCall = linphone_core_invite_with_params(q->getCore()->getCCore(), q->getReferTo().c_str(), lcp);
-	linphone_call_params_unref(lcp);
 	if (newCall) {
 		getActiveSession()->getPrivate()->setTransferTarget(L_GET_PRIVATE_FROM_C_OBJECT(newCall)->getActiveSession());
 		L_GET_PRIVATE_FROM_C_OBJECT(newCall)->getActiveSession()->getPrivate()->notifyReferState();