diff --git a/firefox/10-manual.yml b/firefox/10-manual.yml
index 695773e..aff6ecc 100644
--- a/firefox/10-manual.yml
+++ b/firefox/10-manual.yml
@@ -2,7 +2,6 @@
 manual:
   description: Manual proxy configuration
   disabled:
-    type: variable
     variable: proxy_mode
     when_not: 'Manual proxy configuration'