diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index 2bd55af4a70..23d947a96b3 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -27,7 +27,6 @@ def get_flags():
 
     return [
         ('tools', False),
-        ('module_theora_enabled', False),
         # Disabling the OpenSSL module noticeably reduces file size.
         # The module has little use due to the limited networking functionality
         # in this platform. For the available networking methods, the browser