diff --git a/package.json b/package.json
index e24612f629..e6ae4c07f0 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
           "src/components/syncPlay/syncPlayManager.js",
           "src/components/syncPlay/timeSyncManager.js",
           "src/plugins/bookPlayer/plugin.js",
-          "src/plugins/bookPlayer/tableOfContent.js",
+          "src/plugins/bookPlayer/tableOfContents.js",
           "src/plugins/photoPlayer/plugin.js",
           "src/scripts/deleteHelper.js",
           "src/scripts/dfnshelper.js",