diff --git a/digimarks.py b/digimarks.py
index 84d876a..79b35c9 100644
--- a/digimarks.py
+++ b/digimarks.py
@@ -449,7 +449,7 @@ class Bookmark(BaseModel):
             'url': self.url,
             'created':  self.created_date.strftime('%Y-%m-%d %H:%M:%S'),
             'url_hash': self.url_hash,
-            'tags': self.tags,
+            'tags': self.tags.split(','),
         }
         return result