diff --git a/Gemfile b/Gemfile
index 8bd65a535b9..312e56f5f77 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,8 +7,6 @@ require File.expand_path 'spec/support/detect_rails_version', File.dirname(__FIL
 rails_version = detect_rails_version
 gem 'rails', rails_version
 
-gem 'arbre', github: 'activeadmin/arbre' # until activeadmin/arbre#16 makes it into an official release
-
 # Optional dependencies
 gem 'cancan'
 gem 'devise'
diff --git a/activeadmin.gemspec b/activeadmin.gemspec
index 35489580b65..730a26d9061 100644
--- a/activeadmin.gemspec
+++ b/activeadmin.gemspec
@@ -15,7 +15,7 @@ Gem::Specification.new do |s|
   s.files         = `git ls-files`.split("\n").sort
   s.test_files    = `git ls-files -- {spec,features}/*`.split("\n")
 
-  s.add_dependency 'arbre',               '~> 1.0'
+  s.add_dependency 'arbre',               '~> 1.0', '>= 1.0.2'
   s.add_dependency 'bourbon'
   s.add_dependency 'coffee-rails'
   s.add_dependency 'formtastic',          '~> 2.3.0.rc3' # change to 2.3 when stable is released