diff --git a/tester/message_tester.c b/tester/message_tester.c
index 756d8ee73..0e9aa0adf 100644
--- a/tester/message_tester.c
+++ b/tester/message_tester.c
@@ -1557,7 +1557,7 @@ static void real_time_text_message_accented_chars() {
 				BC_ASSERT_EQUAL(linphone_chat_room_get_char(marie_chat_room), message[i], unsigned long, "%lu");
 			}
 			
-			_linphone_chat_room_send_message(pauline_chat_room, rtt_message);
+			linphone_chat_room_send_chat_message(pauline_chat_room, rtt_message);
 			BC_ASSERT_TRUE(wait_for(pauline->lc, marie->lc, &marie->stat.number_of_LinphoneMessageReceived, 1));
 			BC_ASSERT_EQUAL(strcmp(marie->stat.last_received_chat_message->message, "ãæçéîøùÿ"), 0, int, "%i");
 		}