diff --git a/web.rb b/web.rb
index b1f28d09fe4695621c841709713d89365d675ac3..d303001f92bdb869de3ba13422724cfe50618685 100644
--- a/web.rb
+++ b/web.rb
@@ -233,9 +233,11 @@ class Web < Roda
 							CustomerRepo
 								.new(sgx_repo: Bwmsgsv2Repo.new)
 								.find_by_tel(params["to"])
-								.then do |customer|
+								.then { |c|
+									EMPromise.all([c, c.ogm(params["from"])])
+								}.then do |(customer, ogm)|
 									render :voicemail, locals: {
-										ogm: customer.ogm(params["from"]),
+										ogm: ogm,
 										transcription_enabled: customer.transcription_enabled
 									}
 								end