diff --git a/App.tsx b/App.tsx
index 9d22f6c..178013d 100644
--- a/App.tsx
+++ b/App.tsx
@@ -688,7 +688,7 @@ const App: React.FC = () => {
       customer: getUniqueValues(rawData, 'customer'),
       year: getUniqueValues(rawData, 'year'),
       month: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
-      line: getUniqueValues(rawData, 'line'),
+      line: getUniqueValues(rawData, 'line').filter(v => v !== 'N/D' && v !== 'n/d'),
       asin: getUniqueValues(rawData, 'asin'),
       sku: getUniqueValues(rawData, 'sku'),
       title: getUniqueValues(rawData, 'title'),