diff --git a/Formula/log4cxx.rb b/Formula/log4cxx.rb
index 0ee2d63465..d68a2504a9 100644
--- a/Formula/log4cxx.rb
+++ b/Formula/log4cxx.rb
@@ -5,9 +5,9 @@ class Log4cxx < Formula
   url 'http://www.apache.org/dyn/closer.cgi?path=logging/log4cxx/0.10.0/apache-log4cxx-0.10.0.tar.gz'
   sha1 'd79c053e8ac90f66c5e873b712bb359fd42b648d'
 
-  depends_on :autoconf
-  depends_on :automake
-  depends_on :libtool
+  depends_on "autoconf" => :build
+  depends_on "automake" => :build
+  depends_on "libtool" => :build
 
   option :universal