diff --git a/Gemfile b/Gemfile
index d65e2a6..17e9863 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,6 @@
 source 'http://rubygems.org'
 
+# TODO: Move this requirement to gemspec once spree_auth_devise is released as a gem
+gem 'spree_auth_devise', :git => 'git://github.com/spree/spree_auth_devise.git'
+
 gemspec
diff --git a/spree_paypal_express.gemspec b/spree_paypal_express.gemspec
index 20dcb7c..db0000c 100644
--- a/spree_paypal_express.gemspec
+++ b/spree_paypal_express.gemspec
@@ -14,7 +14,6 @@ Gem::Specification.new do |s|
   s.has_rdoc      = false
 
   s.add_dependency('spree_core', '~>1.2')
-  s.add_dependency('spree_auth_devise', '~>1.0.0')
 
   s.add_development_dependency 'capybara', '1.1.2'
   s.add_development_dependency 'factory_girl', '~> 3.5.0'