diff --git a/README.md b/README.md
index fde296b..6c242b5 100644
--- a/README.md
+++ b/README.md
@@ -61,12 +61,14 @@ NextWks/
 
 ### Prerequisites
 
-- Go 1.22+
-- Authelia v4.38 (install with `bash scripts/install-authelia.sh`)
+- Linux (amd64) — tested on Debian/Ubuntu, Proxmox LXC
+- Go 1.22+ (installed automatically if missing)
+- `git`, `curl`, `openssl` (standard tools)
 
-### Production Install (recommended)
+### Production Install
 
 ```bash
+# One command — downloads, builds, deploys
 curl -fsSL https://git.lohmar.co.uk/lexton-it/NextWks/raw/main/install.sh | bash
 ```
 
diff --git a/install.sh b/install.sh
index 14859d1..adf9235 100755
--- a/install.sh
+++ b/install.sh
@@ -381,6 +381,8 @@ AUTHEOF
     # Create initial users_database.yml (needed for Authelia to start)
     if [ ! -f "${AUTHELIA_DIR}/users_database.yml" ]; then
         info "Creating initial users database..."
+        # Remove old DB if encryption key changed
+        find "${AUTHELIA_DIR}/db.sqlite3" -delete 2>/dev/null || true
         ADMIN_HASH=$("${AUTHELIA_DIR}/authelia" crypto hash generate --password "$(openssl rand -base64 16)" 2>/dev/null | awk '{print $NF}' || echo "\$argon2id\$v=19\$m=65536,t=3,p=4\$placeholder")
         cat > "${AUTHELIA_DIR}/users_database.yml" << USERSDB
 users: