diff --git a/test/conversion.test.js b/test/conversion.test.js
index 3a57f434..f6bbb479 100644
--- a/test/conversion.test.js
+++ b/test/conversion.test.js
@@ -32,6 +32,7 @@ module.exports = testCase({
       .usingPreset('flashvideo')
       .renice(19)
       .saveToFile(testFile, function(stdout, stderr, err) {
+        console.log(stderr);
         test.ok(!err);
         path.exists(testFile, function(exist) {
           test.ok(exist);