diff --git a/CLAUDE.md b/CLAUDE.md
index ce2c886..1a5664d 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -73,9 +73,9 @@ The `deploy` script uses rsync to push to YunoHost:
 
 **Important deployment notes:**
 - Files in `data/` must be owned by the web server user (`my_webapp__2`) for PHP to write to them
-- If deploying with `--reset-data`, the uploaded files get admin ownership - the web server then can't edit them
-- Fix with: `sudo chown my_webapp__2:my_webapp__2 /var/www/my_webapp__2/www/data/inventory.json`
-- Adding admin to the my_webapp__2 group allows the deploy script to write while keeping web server access
+- Using `--reset-data` uploads files as admin — you must fix ownership afterward (the script shows the command)
+- If edits aren't saving, check ownership with `ls -la` and fix with:
+  `sudo chown -R my_webapp__2:my_webapp__2 /var/www/my_webapp__2/www/data/`
 
 ## Key Implementation Details
 
diff --git a/deploy b/deploy
index c39eabe..d27ffda 100755
--- a/deploy
+++ b/deploy
@@ -16,6 +16,10 @@ if [ "$1" = "--reset-data" ]; then
     echo "Pushing local data to server..."
     rsync -avz --no-t --no-p \
         data/ ${HOST}:${DIR}/data/
+    echo ""
+    echo "*** Data pushed. Fix ownership so the web server can write: ***"
+    echo "    ssh ${HOST} \"sudo chown -R my_webapp__2:my_webapp__2 ${DIR}/data/\""
+    echo ""
 else
     echo "Pulling data from server..."
     mkdir -p data