diff --git a/docker-compose.yml b/docker-compose.yml
index ade526cb..532a1fda 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -27,7 +27,7 @@ services:
         restart: unless-stopped
 
     db:
-        image: postgres:latest
+        image: postgres:15
         networks:
             - backend
         env_file: .env
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index 36ef5b4a..0dab26ea 100755
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -32,7 +32,7 @@ if [ "$action" = "pandora" ]; then
         /srv/pandora/pandora/manage.py init_db
         $update db
         echo "Generating static files..."
-        chown -R ${user}.${user} /srv/pandora/
+        chown -R ${user}:${user} /srv/pandora/
         $update static
         touch /srv/pandora/initialized
     fi