diff --git a/lib/plan.rb b/lib/plan.rb
index e411bb3a97efe764baae29e0136a21f7c709d032..194d71bee2db41baca3b0fec48ced47d9b3876e9 100644
--- a/lib/plan.rb
+++ b/lib/plan.rb
@@ -5,7 +5,7 @@ class Plan
 		return plan_name if plan_name.is_a?(Plan)
 
 		plan = CONFIG[:plans].find { |p| p[:name] == plan_name }
-		raise "No plan by that name" unless plan
+		raise "No plan by that name: #{plan_name}" unless plan
 
 		new(plan)
 	end