diff --git a/config/puma.rb b/config/puma.rb
index d0cd87821..3894342fc 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -38,14 +38,4 @@
 # Silence Puma output in test environment
 if ENV.fetch("RAILS_ENV", "development") == "test"
   quiet
-end
-
-preload_app!
-# "worker" is the Puma term, not a background job.
-on_worker_boot do
-  ActiveSupport.on_load(:active_record) do
-    ActiveRecord::Base.establish_connection
-  end
-
-  SemanticLogger.reopen
-end
+end
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