diff --git a/.github/scripts/deploy b/.github/scripts/deploy
index 539484a9..0347c004 100755
--- a/.github/scripts/deploy
+++ b/.github/scripts/deploy
@@ -1,8 +1,15 @@
-#!/bin/sh
+#!/bin/sh -e
 
 # Deploys the User Guide to the production
 # website. Triggered by updates to the GitHub
 # repo's master branch.
 
-cd "$REPO_DIRECTORY"
+REPO=/opt/userguide
+SITE=/home/public_html/userguides/userguide4
+
+cd "$REPO"
+git switch master
 git pull
+
+rm -rf "$SITE"
+cp -R "$REPO/docs" "$SITE"