diff --git a/Library/Homebrew/cmd/info.rb b/Library/Homebrew/cmd/info.rb
index 091e563fea..d67e898b7e 100644
--- a/Library/Homebrew/cmd/info.rb
+++ b/Library/Homebrew/cmd/info.rb
@@ -338,6 +338,7 @@ module Homebrew
   end
 
   def info_cask(cask, args:)
+    require "cask/cmd"
     require "cask/cmd/info"
 
     Cask::Cmd::Info.info(cask)