diff --git a/drupalmoduleupgrader.drush.inc b/drupalmoduleupgrader.drush.inc
index 2415eaf..ce29a70 100644
--- a/drupalmoduleupgrader.drush.inc
+++ b/drupalmoduleupgrader.drush.inc
@@ -157,7 +157,7 @@ function _dmu_ensure_autoload() {
     require_once $autoload;
   }
   else {
-    drush_set_error('no_autoload', 'autoload.php not found! Did you remember to run composer install?');
+    drush_set_error('no_autoload', 'autoload.php not found! Did you remember to run composer install from the drupalmoduleupgrader directory?');
   }
 }