diff --git a/ct/heimdall-dashboard.sh b/ct/heimdall-dashboard.sh
index c67bf3343..6c848ee21 100644
--- a/ct/heimdall-dashboard.sh
+++ b/ct/heimdall-dashboard.sh
@@ -46,8 +46,11 @@ function update_script() {
 
     msg_info "Updating Heimdall-Dashboard"
     cd /opt/Heimdall
+    sed -i 's/^APP_ENV=.*/APP_ENV=production/' .env
+    rm -f bootstrap/cache/*.php
     export COMPOSER_ALLOW_SUPERUSER=1
-    $STD composer dump-autoload
+    $STD composer install --no-dev --no-interaction --prefer-dist --optimize-autoloader
+    $STD php artisan optimize:clear
     msg_ok "Updated Heimdall-Dashboard"
 
     msg_info "Restoring Data"
diff --git a/install/heimdall-dashboard-install.sh b/install/heimdall-dashboard-install.sh
index ab44adb99..8258d2347 100644
--- a/install/heimdall-dashboard-install.sh
+++ b/install/heimdall-dashboard-install.sh
@@ -24,6 +24,7 @@ fetch_and_deploy_gh_release "Heimdall" "linuxserver/Heimdall" "tarball"
 msg_info "Setting up Heimdall-Dashboard"
 cd /opt/Heimdall
 cp .env.example .env
+sed -i 's/^APP_ENV=.*/APP_ENV=production/' .env
 $STD php artisan key:generate
 msg_ok "Setup Heimdall-Dashboard"