diff --git a/Library/Homebrew/cmd/reinstall.rb b/Library/Homebrew/cmd/reinstall.rb
index b1cf3396c8..aa705cff3f 100644
--- a/Library/Homebrew/cmd/reinstall.rb
+++ b/Library/Homebrew/cmd/reinstall.rb
@@ -11,7 +11,8 @@ module Homebrew
   end
 
   def reinstall_formula(f)
-    options = f.build.used_options
+    options = BuildOptions.new(Options.create(ARGV.flags_only), f.options).used_options
+    options |= f.build.used_options
 
     notice  = "Reinstalling #{f.full_name}"
     notice += " with #{options * ", "}" unless options.empty?