diff --git a/cmainwindow.cpp b/cmainwindow.cpp
index 0e91374..97b9e70 100644
--- a/cmainwindow.cpp
+++ b/cmainwindow.cpp
@@ -1021,7 +1021,7 @@ void cMainWindow::onActionAdd()
 
 		qint32	iMax	= 0;
 		QSqlQuery	query;
-		if(query.exec("SELECT MAX(id) FROM serie;"))
+		if(query.exec("SELECT MAX(seriesID) FROM serie;"))
 		{
 			query.next();
 			if(query.isValid())