diff --git a/flutter/lib/features/import/presentation/edit_dialog.dart b/flutter/lib/features/import/presentation/edit_dialog.dart
index 3cdd5b5e..5800ed34 100644
--- a/flutter/lib/features/import/presentation/edit_dialog.dart
+++ b/flutter/lib/features/import/presentation/edit_dialog.dart
@@ -209,7 +209,7 @@ class _EditDialogState extends State<EditDialog> {
     final originalUnit = widget.current.unit ?? widget.item.unit;
     final newUnit = _unitCtrl.text.trim().isEmpty ? originalUnit : _unitCtrl.text.trim();
 
-    await _confirmUnitChange(originalUnit!, newUnit);
+    await _confirmUnitChange(originalUnit!, newUnit!);
 
     if (_entryMode == ImportProductEntryMode.create) {
       final trimmedName = _newProductNameCtrl.text.trim();