diff --git a/Gemfile b/Gemfile
index 2aa3f1ba..0f6e7df5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -34,4 +34,10 @@ unless %w(easyproject easy_gantt).any? { |plugin| Dir.exist?(File.expand_path(".
 end
 
 # Dav4Rack
-gem 'ox'
\ No newline at end of file
+gem 'ox'
+
+if Dir.exist?(File.expand_path("../../easy_extensions", __FILE__))
+  group :default, :rys do
+    gem 'dmsf_easy_query', git: 'git@git.easy.cz:platform-2.0/features/dmsf_easy_query.git', branch: 'master'
+  end
+end
\ No newline at end of file