diff --git a/Gemfile b/Gemfile
index 0073d8c..47b13fc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,6 +8,7 @@ gem 'inspec', '>= 6.6.0'
 gem 'inspec-bin'
 gem 'inspec-core'
 gem 'kitchen-ansible'
+gem 'berkshelf'
 gem 'kitchen-docker'
 gem 'kitchen-dokken'
 gem 'kitchen-ec2'