diff --git a/tasks/boxes.v2.rake b/tasks/boxes.v2.rake
index 232ec59..0287897 100644
--- a/tasks/boxes.v2.rake
+++ b/tasks/boxes.v2.rake
@@ -39,7 +39,7 @@ class BuildGenericBoxTaskV2 < ::Rake::TaskLib
     if script.readable?
       sh "sudo #{script} #{args.join(' ')}"
     else
-      STDERR.puts "cannot execute #{install_path} (not found?)"
+      STDERR.puts "cannot execute #{script_name} (not found?)"
       exit 1
     end
   end