diff --git a/spec/unit/lib/cloud_controller/db_migrator_spec.rb b/spec/unit/lib/cloud_controller/db_migrator_spec.rb
index bd9ea25922d..a9f517467e7 100644
--- a/spec/unit/lib/cloud_controller/db_migrator_spec.rb
+++ b/spec/unit/lib/cloud_controller/db_migrator_spec.rb
@@ -3,6 +3,10 @@
 RSpec.describe DBMigrator do
   let(:db) { Sequel::Model.db }
 
+  before do
+    Sequel.extension :migration
+  end
+
   describe '#wait_for_migrations!' do
     let(:migrator) { DBMigrator.new(db, 1) }