diff --git a/docker/phraseanet/setup/entrypoint.sh b/docker/phraseanet/setup/entrypoint.sh
index 8f055e70fd..7fb412c193 100755
--- a/docker/phraseanet/setup/entrypoint.sh
+++ b/docker/phraseanet/setup/entrypoint.sh
@@ -295,8 +295,9 @@ chown -R app:app ftp
 echo `date +"%Y-%m-%d %H:%M:%S"` " - chown APP:APP on backup/ repository"
 chown -R app:app backup
 
-echo `date +"%Y-%m-%d %H:%M:%S"` " - chown APP:APP on www/ repository"
-chown -R app:app www
+echo `date +"%Y-%m-%d %H:%M:%S"` " - chown APP:APP on www/repository excluding www/thumbnails"
+cd www
+chown -R app:app  $(ls -I thumbnails)
     
 echo `date +"%Y-%m-%d %H:%M:%S"` " - End of chown!"