diff --git a/docker/phraseanet/boot.sh b/docker/phraseanet/boot.sh
index 120f750684..ede2f1db60 100755
--- a/docker/phraseanet/boot.sh
+++ b/docker/phraseanet/boot.sh
@@ -3,6 +3,8 @@
 set -xe
 
 chown -R app:app /var/alchemy/Phraseanet/config
+chown -R app:app /var/alchemy/Phraseanet/datas
+chown -R app:app /var/alchemy/Phraseanet/www/thumbnails
 FILE=/var/alchemy/Phraseanet/config/configuration.yml
 if [ -f "$FILE" ]; then
     echo "$FILE exist, skip setup."