diff --git a/oml/media/epub.py b/oml/media/epub.py
index 5945f36..4934940 100644
--- a/oml/media/epub.py
+++ b/oml/media/epub.py
@@ -17,6 +17,7 @@ from ox import strip_tags, decode_html
 from utils import find_isbns, get_language, to_isbn13
 
 import logging
+logging.getLogger('PIL').setLevel(logging.ERROR)
 logger = logging.getLogger(__name__)
 
 
diff --git a/oml/utils.py b/oml/utils.py
index 110b207..6e8f84a 100644
--- a/oml/utils.py
+++ b/oml/utils.py
@@ -30,6 +30,7 @@ from Crypto.Util.asn1 import DerSequence
 from meta.utils import normalize_isbn, find_isbns, get_language, to_isbn13
 
 import logging
+logging.getLogger('PIL').setLevel(logging.ERROR)
 logger = logging.getLogger(__name__)
 
 ENCODING='base64'