diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index dd733a22ed..18491b487b 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -414,10 +414,8 @@ module Bundler
       map %w[cache] => :package
     else
       desc "cache [OPTIONS]", "Cache all the gems to vendor/cache", :hide => true
-      unless Bundler.feature_flag.cache_command_is_package?
-        method_option "all", :type => :boolean,
-                             :banner => "Include all sources (including path and git)."
-      end
+      method_option "all", :type => :boolean,
+                           :banner => "Include all sources (including path and git)."
       method_option "all-platforms", :type => :boolean, :banner => "Include gems for all platforms present in the lockfile, not only the current one"
       method_option "no-prune", :type => :boolean, :banner => "Don't remove stale gems from the cache."
       def cache