diff --git a/toolkit/moz.configure b/toolkit/moz.configure
index 4ca6f502fe44..1f8b79c6a157 100644
--- a/toolkit/moz.configure
+++ b/toolkit/moz.configure
@@ -420,7 +420,7 @@ def eme_default(build_project, help):
 
 option('--enable-eme',
        nargs='*',
-       choices=('adobe','widevine',),
+       choices=('widevine',),
        default=eme_default,
        help='Enable support for Encrypted Media Extensions')