diff --git a/deploy.sh b/deploy.sh
index ea27c05..37dac76 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -61,7 +61,9 @@ NGINX
 
 echo "==> Starting $TARGET (waiting for health check)..."
 if ! $COMPOSE --profile "$TARGET" up -d --wait; then
-    echo "!!! Health check failed — rolling back"
+    echo "!!! Health check failed — dumping logs"
+    $COMPOSE logs "${TARGET}-app" --tail=100 || true
+    echo "!!! Rolling back"
     $COMPOSE stop "${TARGET}-app" "${TARGET}-worker" "${TARGET}-scheduler"
     LATEST=$($COMPOSE run --rm --entrypoint "" "${TARGET}-app" \
         sh -c "ls -t /app/data/app.db.pre-deploy-* 2>/dev/null | head -1")