diff --git a/deploy.sh b/deploy.sh
new file mode 100755
index 0000000..b4cfcba
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Deploy simpleheart-site to placement.savethedogs.io (beagles-do / 165.227.187.95)
+# Assumes the latest code is already pushed to gitea origin/main.
+set -e
+
+SERVER="beagles-do"
+REMOTE_DIR="/srv/simpleheart-site"
+
+echo "=== Pushing local main to gitea ==="
+git push origin main
+
+echo "=== Pulling on server & rebuilding ==="
+ssh "$SERVER" "set -e
+  cd ${REMOTE_DIR}
+  git pull
+  LOCK_HASH=\$(md5sum package-lock.json | cut -d' ' -f1)
+  PREV_HASH=\$(cat .lock-hash 2>/dev/null || echo none)
+  if [ \"\$LOCK_HASH\" != \"\$PREV_HASH\" ]; then
+    echo 'Dependencies changed, running npm ci...'
+    npm ci
+    echo \"\$LOCK_HASH\" > .lock-hash
+  else
+    echo 'Dependencies unchanged.'
+  fi
+  npm run build
+  systemctl restart simpleheart-site
+  sleep 2
+  systemctl status simpleheart-site --no-pager | head -8"
+
+echo ""
+echo "=== Deploy complete ==="
+echo "Site: https://placement.savethedogs.io"