diff --git a/bin/sim_job b/bin/sim_job
index 5b0da4691f78180733e609111d09dc264474fd42..33fefc40ef8a234f18cea2d812e0cdb6ff15e457 100755
--- a/bin/sim_job
+++ b/bin/sim_job
@@ -270,7 +270,7 @@ EM.run do
 	).then { SIM_REPO.all }.then { |sims|
 		load_customers!(decide_sim_actions(sims))
 	}.then { |items|
-		items = items.values.select(&:customer)
+		items = items.values.select { |item| item.customer&.currency }
 		EMPromise.all(items.map(&:call))
 	}.catch { |e|
 		LOG.error e