diff --git a/app/models/miq_report/formatting.rb b/app/models/miq_report/formatting.rb
index 66b67c5a7ff..2f8fee41ca4 100644
--- a/app/models/miq_report/formatting.rb
+++ b/app/models/miq_report/formatting.rb
@@ -69,7 +69,7 @@ def format(col, value, options = {})
     # Chargeback Reports: Add the selected currency in the assigned rate to options
     if Chargeback.db_is_chargeback?(db)
       @rates_cache ||= Chargeback::RatesCache.new
-      options[:unit] = @rates_cache.currency_for_report
+      options[:unit] = @rates_cache.currency_for_report if @rates_cache.currency_for_report
     end
 
     format.merge!(options) if format # Merge additional options that were passed in as overrides