diff --git a/src/popup/import.ts b/src/popup/import.ts
index e351438..17c7f43 100644
--- a/src/popup/import.ts
+++ b/src/popup/import.ts
@@ -166,7 +166,7 @@ export async function exportToNotion(): Promise<void | IFetchedAssignment[]> {
 				.flat()
 				.map(assignment => new FetchedAssignment(assignment))
 				.filter(assignment => {
-					if (!assignment.due) return canvasOptions.importMissingDueDates;
+					if (!assignment.due || (new Date(assignment.due).getFullYear() === 1970)) return canvasOptions.importMissingDueDates;
 					return Date.parse(assignment.due) > Date.now();
 				});
 		}