diff --git a/lib/text/ui_text_displayer.js b/lib/text/ui_text_displayer.js
index 47445a7f35..3044acd817 100644
--- a/lib/text/ui_text_displayer.js
+++ b/lib/text/ui_text_displayer.js
@@ -571,7 +571,7 @@ shaka.text.UITextDisplayer = class {
    * Compute cue position in case position is 'auto' or null
    * See https://www.w3.org/TR/webvtt1/#webvtt-cue-position
    *
-   * @param {!shaka.extern.Cue} cue
+   * @param {!shaka.text.Cue} cue
    * @private
    */
   computeCuePosition_(cue) {