diff --git a/include/linphone/wrapper_utils.h b/include/linphone/wrapper_utils.h
index 2905f7b5e..35c335595 100644
--- a/include/linphone/wrapper_utils.h
+++ b/include/linphone/wrapper_utils.h
@@ -83,18 +83,6 @@ LINPHONE_PUBLIC void linphone_chat_message_resend_2(LinphoneChatMessage *msg);
  */
 LINPHONE_PUBLIC void *linphone_vcard_get_belcard(LinphoneVcard *vcard);
 
-
-/**
- * @brief Increases the reference counter of #LinphoneDialPlan objects.
- */
-LINPHONE_PUBLIC LinphoneDialPlan *linphone_dial_plan_ref(LinphoneDialPlan *dp);
-
-/**
- * @brief Decreases the reference counter of #LinphoneDialPaln objects.
- */
-LINPHONE_PUBLIC void linphone_dial_plan_unref(LinphoneDialPlan *dp);
-
-
 /**
  * @}
  */