diff --git a/game/templates/game/game.html b/game/templates/game/game.html
index 9a41360ac..f9df30b86 100644
--- a/game/templates/game/game.html
+++ b/game/templates/game/game.html
@@ -88,6 +88,7 @@
   <script defer type="text/javascript" src="{% static 'game/js/blockly/blocks_compressed.js' %}"></script>
   <script defer type="text/javascript" src="{% static 'game/js/blockly/javascript_compressed.js' %}"></script>
   <script defer type="text/javascript" src="{% static 'game/js/blockly/python_compressed.js' %}"></script>
+  <script defer type="text/javascript" src="{% static 'game/js/blockly/msg/js/en.js' %}"></script>
   <script defer type="text/javascript" src="{% static 'game/js/mobile-detect.min.js' %}"></script>
   <script defer type="text/javascript" src="{% static 'game/js/raphael.js' %}"></script>
   <script defer type="text/javascript" src="{% static 'game/js/howler.js' %}"></script>