1 files changed, 3 insertions, 1 deletions
diff --git a/bin/brew b/bin/brew
index f33717f0b..bb12c932b 100755
--- a/bin/brew
+++ b/bin/brew
@@ -264,7 +264,9 @@ begin
   # We only go one level up, ie. direct dependencies.
   when 'uses'
     uses = ARGV.formulae.map{ |f| Formula.all.select{ |ff| ff.deps.include? f.name }.map{|f| f.name} }.flatten.uniq
-    uses = uses.select { |f| Formula.factory(f).installed? } if ARGV.include? "--installed"
+    if ARGV.include? "--installed"
+      uses = uses.select { |f| f = HOMEBREW_CELLAR+f; f.directory? and not f.subdirs.empty? }
+    end
     puts *uses.sort
 
   when 'deps'