X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/db0d48d5087bd81928eceffec3dd9379ca52f558..51099aa7aa297f5f38fe052c5caa49b22170e7ac:/src/wolnelektury/settings/contrib.py

diff --git a/src/wolnelektury/settings/contrib.py b/src/wolnelektury/settings/contrib.py
index d1c47dfa7..3a58ae70c 100644
--- a/src/wolnelektury/settings/contrib.py
+++ b/src/wolnelektury/settings/contrib.py
@@ -5,6 +5,7 @@ HONEYPOT_FIELD_NAME = 'miut'
 PAGINATION_INVALID_PAGE_RAISES_404 = True
 THUMBNAIL_QUALITY = 95
 THUMBNAIL_ALTERNATIVE_RESOLUTIONS = [2]
+THUMBNAIL_PRESERVE_FORMAT = True
 
 MODELTRANSLATION_DEFAULT_LANGUAGE = 'pl'
 MODELTRANSLATION_PREPOPULATE_LANGUAGE = 'pl'