diff --git a/config/puma.rb b/config/puma.rb
index 9886e1e5..1d43c487 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -43,5 +43,16 @@ on_worker_boot do
   ActiveRecord::Base.establish_connection if defined?(ActiveRecord)
 end
 
+lowlevel_error_handler do |ex, env|
+  Raven.capture_exception(
+    ex,
+    :message => ex.message,
+    :extra => { :puma => env },
+    :transaction => "Puma"
+  )
+  # note the below is just a Rack response
+  [500, {}, ["An error has occurred, and engineers have been informed. Please reload the page. If you continue to have problems, contact conference@snap.berkeley.edu\n"]]
+end
+
 # Allow puma to be restarted by `rails restart` command.
 plugin :tmp_restart