diff --git a/lib/utils/pdf.dart b/lib/utils/pdf.dart
index dac540378..6f5fd1b89 100644
--- a/lib/utils/pdf.dart
+++ b/lib/utils/pdf.dart
@@ -129,7 +129,7 @@ class _PDFScaffoldState extends State<PDFScaffold> {
                         child: IgnorePointer(
                           ignoring: _isLoading,
                           child: AppDropdownButton<String>(
-                              value: widget.activityId,
+                              value: _activityId,
                               onChanged: (dynamic activityId) {
                                 setState(() {
                                   _activityId = activityId;