diff --git a/Library/Homebrew/cask/installer.rb b/Library/Homebrew/cask/installer.rb
index 009c66d68c..7a6b7236b8 100644
--- a/Library/Homebrew/cask/installer.rb
+++ b/Library/Homebrew/cask/installer.rb
@@ -332,7 +332,7 @@ module Cask
         else
           cask_or_formula.try(:installed?)
         end
-        installed && (cask_or_formula.respond_to?(:opt_linked?) ? cask_or_formula.opt_linked? : true)
+        installed && (cask_or_formula.respond_to?(:optlinked?) ? cask_or_formula.optlinked? : true)
       end
     end