diff --git a/apps/red-ui/src/app/upload/file-upload.service.ts b/apps/red-ui/src/app/upload/file-upload.service.ts
index dbd377a24..6e363299a 100644
--- a/apps/red-ui/src/app/upload/file-upload.service.ts
+++ b/apps/red-ui/src/app/upload/file-upload.service.ts
@@ -45,7 +45,7 @@ export class FileUploadService {
         const maxSizeMB = this._appConfigService.getConfig(AppConfigKey.MAX_FILE_SIZE_MB, 50);
         const maxSizeBytes = maxSizeMB * 1024 * 1024;
         const projectFiles = this._appStateService.activeProject.files;
-        let option: 'overwrite' | 'no-overwrite' | undefined = undefined;
+        let option: 'overwrite' | 'no-overwrite' | undefined;
         for (let idx = 0; idx < files.length; ++idx) {
             const file = files[idx];
             let currentOption = option;