diff --git a/iptcinfo3.py b/iptcinfo3.py
index 70432e9..dd50ce2 100644
--- a/iptcinfo3.py
+++ b/iptcinfo3.py
@@ -638,7 +638,7 @@ def save_as(self, newfile, options=None):
         """Saves Jpeg with IPTC data to a given file name."""
         with smart_open(self._fobj, 'rb') as fh:
             if not file_is_jpeg(fh):
-                logger.error('Source file %s is not a Jpeg.' % self._fob)
+                logger.error('Source file %s is not a Jpeg.' % self._fobj)
                 return None
 
             jpeg_parts = jpeg_collect_file_parts(fh)