diff --git a/packages/backend/src/queue/processors/ImportNotesProcessorService.ts b/packages/backend/src/queue/processors/ImportNotesProcessorService.ts
index 769f4d1db70501ea3cc4c5b5d2286e6ddff94abe..40aa7ffc184171e319879df1ce780dd236577375 100644
--- a/packages/backend/src/queue/processors/ImportNotesProcessorService.ts
+++ b/packages/backend/src/queue/processors/ImportNotesProcessorService.ts
@@ -472,7 +472,7 @@ export class ImportNotesProcessorService {
 				const slashdex = file.url.lastIndexOf('/');
 				const filename = file.url.substring(slashdex + 1);
 				const hash = crypto.createHash('md5');
-				const urlHash = hash.update(file.url).digest('hex');
+				const urlHash = hash.update(file.url).digest('base64url');
 				const name = `${urlHash}-${filename}`;
 				const [filePath, cleanup] = await createTemp();