diff --git a/src/Taisync/TaisyncManager.cc b/src/Taisync/TaisyncManager.cc
index 4c9b1569099d6d5e67d0b04fcbc65ea649796d0c..cdc0eadbc79a8ee19c6130efbe064972f1a0ad25 100644
--- a/src/Taisync/TaisyncManager.cc
+++ b/src/Taisync/TaisyncManager.cc
@@ -136,7 +136,7 @@ TaisyncManager::setToolbox(QGCToolbox* toolbox)
     {
         //-- Radio Channel
         QStringList enums;
-        for(int i = 0; i < 13; i++) {
+        for(int i = 0; i < 14; i++) {
             enums.append(QString("ch%1").arg(i));
         }
         FactMetaData* metaData = _createMetadata(kRADIO_CHANNEL, enums);