diff --git a/Classes/PhoneMainView.m b/Classes/PhoneMainView.m
index b1c789c4a..282bcf085 100644
--- a/Classes/PhoneMainView.m
+++ b/Classes/PhoneMainView.m
@@ -878,7 +878,7 @@ static RootViewManager *rootViewManagerInstance = nil;
 
 - (void)createChatRoomWithSubject:(const char *)subject addresses:(bctbx_list_t *)addresses andWaitView:(UIView *)waitView {
 	if (!linphone_proxy_config_get_conference_factory_uri(linphone_core_get_default_proxy_config(LC))
-		|| ([[LinphoneManager instance] lpConfigBoolForKey:@"prefer_basic_chat_room" withDefault:FALSE] && bctbx_list_size(addresses) == 1)) {
+		|| ([[LinphoneManager instance] lpConfigBoolForKey:@"prefer_basic_chat_room" inSection:@"misc"] && bctbx_list_size(addresses) == 1)) {
 		// If there's no factory uri, create a basic chat room
 		if (bctbx_list_size(addresses) != 1) {
 			// Display Error: unsuported group chat