diff --git a/config/environments/test.rb b/config/environments/test.rb
index 530286e6c..369978ed2 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -20,7 +20,7 @@ Rails.application.configure do
   # Do not eager load code on boot. This avoids loading your whole application
   # just for the purpose of running a single test. If you are using a tool that
   # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = false
+  config.eager_load = ENV["CI"].present?
 
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true