diff --git a/pantalaimon/store.py b/pantalaimon/store.py
index 4353a86..7f83ff1 100644
--- a/pantalaimon/store.py
+++ b/pantalaimon/store.py
@@ -61,7 +61,7 @@ class MediaInfo:
             }
         }
 
-        if not file_name:
+        if len(file_name) == 0:
             content["body"] = url
 
         if msgtype: