diff --git a/e2etestrunner.js b/e2etestrunner.js
index 27b6377..f2d4cc2 100755
--- a/e2etestrunner.js
+++ b/e2etestrunner.js
@@ -54,7 +54,7 @@ function runTestsIfNeeded(callback) {
 function getLatestBoxVersion(callback) {
     superagent.get(process.env.BOX_VERSIONS_URL).end(function (error, res) {
         if (error || res.statusCode !== 200 || !res.body) {
-            debug('Error downloading versions file', error, res.statusCode);
+            debug('Error downloading versions file', error || res.statusCode);
             return callback(new Error('Error downloading versions file'));
         }