diff --git a/build-a-molecule_en.html b/build-a-molecule_en.html
index 5c5827de..24f0e62e 100644
--- a/build-a-molecule_en.html
+++ b/build-a-molecule_en.html
@@ -102,7 +102,6 @@
     '../query-string-machine/js/QueryStringMachine.js',
     '../chipper/js/initialize-globals.js',
     '../sherpa/lib/seedrandom-2.4.2.js',
-    '../sherpa/lib/game-up-camera-1.0.0.js',
     '../sherpa/lib/base64-js-1.2.0.js',
     '../sherpa/lib/TextEncoderLite-3c9f6f0.js',
     '../tandem/js/PhetioIDUtils.js',