diff --git a/image_classifier/image_classifier.py b/image_classifier/image_classifier.py
index 4b53509..46ce862 100755
--- a/image_classifier/image_classifier.py
+++ b/image_classifier/image_classifier.py
@@ -159,8 +159,7 @@ class image_classifier:
             if file_date is None:
                 self._log.debug('Date not stored in EXIF metadata')
                 match = re.search(
-                    r'(?P<year>20[0-9]{2})[\-/\._]?(?P<month>[0-1]?[0-9])\
-[\-/\._]?(?P<day>[0-3]?[0-9])',
+                    r'(?P<year>20[0-9]{2})[\-/\._]?(?P<month>[0-1]?[0-9])[\-/\._]?(?P<day>[0-3]?[0-9])[\-/\._]?(?P<hour>[0-2]?[0-9])?[\-/\._]?(?P<minute>[0-6]?[0-9])?[\-/\._]?(?P<second>[0-6]?[0-9])?',
                     filename
                 )
                 if match: