diff --git a/lib/bandwidth_tn_order.rb b/lib/bandwidth_tn_order.rb
index 2acbd6117c544bbfea5dccb8ab9ec7a0ce4e4b47..ac8054fa4a839b237a1d52e637a8c7177294b585 100644
--- a/lib/bandwidth_tn_order.rb
+++ b/lib/bandwidth_tn_order.rb
@@ -46,7 +46,7 @@ class BandwidthTNOrder
 	end
 
 	def error_description
-		@order[:error_list]&.dig(:error, :description)
+		[@order[:error_list]].flatten.first&.dig(:error, :description)
 	end
 
 	def poll