diff --git a/lib/vagrant/box_collection.rb b/lib/vagrant/box_collection.rb
index 74c34e84a..a7599f7c2 100644
--- a/lib/vagrant/box_collection.rb
+++ b/lib/vagrant/box_collection.rb
@@ -224,7 +224,8 @@ module Vagrant
           # Otherwise, traverse the subdirectories and see what versions
           # we have.
           child.children(true).each do |versiondir|
-            next if !versiondir.directory? || versiondir.basename.to_s[0] == '.'
+            next if !versiondir.directory?
+            next if versiondir.basename.to_s.start_with?(".")
 
             version = versiondir.basename.to_s
 
@@ -269,7 +270,9 @@ module Vagrant
         end
 
         versions = box_directory.children(true).map do |versiondir|
-          next if !versiondir.directory? || versiondir.basename.to_s[0] == '.'
+          next if !versiondir.directory?
+          next if versiondir.basename.to_s.start_with?(".")
+
           version = versiondir.basename.to_s
           Gem::Version.new(version)
         end.compact
diff --git a/vagrant.gemspec b/vagrant.gemspec
index 00b5ebb4c..a23a42874 100644
--- a/vagrant.gemspec
+++ b/vagrant.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |s|
   s.required_rubygems_version = ">= 1.3.6"
   s.rubyforge_project         = "vagrant"
 
-  s.add_dependency "bundler", ">= 1.5.2", "< 1.8.0"
+  s.add_dependency "bundler", ">= 1.5.2"#, "< 1.8.0"
   s.add_dependency "childprocess", "~> 0.5.0"
   s.add_dependency "erubis", "~> 2.7.0"
   s.add_dependency "i18n", ">= 0.6.0", "<= 0.8.0"