diff --git a/ui/vite.config.ts b/ui/vite.config.ts
index 1ade991..bf75a1d 100644
--- a/ui/vite.config.ts
+++ b/ui/vite.config.ts
@@ -26,7 +26,7 @@ export default defineConfig({
 			disable: !process.env.SENTRY_AUTH_TOKEN,
 			// Source maps are uploaded to GlitchTip; do not ship them in the
 			// production bundle served to browsers.
-			sourceMapsUploadOptions: {
+			sourcemaps: {
 				filesToDeleteAfterUpload: ['./build/**/*.map']
 			}
 		})