diff --git a/mediapipe/tasks/web/vision/face_detector/face_detector.ts b/mediapipe/tasks/web/vision/face_detector/face_detector.ts
index efbf118cab..1c01097d88 100644
--- a/mediapipe/tasks/web/vision/face_detector/face_detector.ts
+++ b/mediapipe/tasks/web/vision/face_detector/face_detector.ts
@@ -144,6 +144,7 @@ export class FaceDetector extends VisionTaskRunner {
    * synchronously for the response. Only use this method when the
    * FaceDetector is created with running mode `image`.
    *
+   * @export
    * @param image An image to process.
    * @param imageProcessingOptions the `ImageProcessingOptions` specifying how
    *    to process the input image before running inference.