diff --git a/MatterControlLib/CustomWidgets/ExportPrintItemPage.cs b/MatterControlLib/CustomWidgets/ExportPrintItemPage.cs
index 1b9bff7b3..23b1f3f49 100644
--- a/MatterControlLib/CustomWidgets/ExportPrintItemPage.cs
+++ b/MatterControlLib/CustomWidgets/ExportPrintItemPage.cs
@@ -193,7 +193,7 @@ namespace MatterHackers.MatterControl
 					return;
 				}
 
-				DoExport(libraryItems, printer, activePlugin, centerOnBed, showInFolderAfterSave.Checked);
+				DoExport(libraryItems, printer, activePlugin, centerOnBed, showInFolderAfterSave?.Checked == true);
 
 				this.Parent.CloseOnIdle();
 			};