diff --git a/pages/02.linux/34.openproject/default.en.md b/pages/02.linux/34.openproject/default.en.md
index 7d4ab6e..aaa79f9 100644
--- a/pages/02.linux/34.openproject/default.en.md
+++ b/pages/02.linux/34.openproject/default.en.md
@@ -10,6 +10,7 @@ visibility: false
 $ podman run -p 8080:80 --name openproject \
     -e OPENPROJECT_HOST__NAME=openproject.exu.li \
     -e OPENPROJECT_SECRET_KEY_BASE=<secret> \
+    -e OPENPROJECT_HTTPS=false \
     -v /mnt/openproject/pgdata:/var/openproject/pgdata \
     -v /mnt/openproject/assets:/var/openproject/assets \
     -d docker.io/openproject/community:12