diff --git a/qrmaker/QRMaker.py b/qrmaker/QRMaker.py
index 5615e6f..1e59e7d 100644
--- a/qrmaker/QRMaker.py
+++ b/qrmaker/QRMaker.py
@@ -44,5 +44,6 @@ class QRMaker:
             '%s/../static/cache/%s.png' % (os.path.dirname(__file__), id),
             '%s/../static/images/permalinked/%s.png' % (os.path.dirname(__file__), id)
         )
+        logging.debug('./static/images/permalinked/%s.png' % id)
         return './static/images/permalinked/%s.png' % id