diff --git a/ct/2fauth.sh b/ct/2fauth.sh
index f6ffecc21..ba6195aa4 100644
--- a/ct/2fauth.sh
+++ b/ct/2fauth.sh
@@ -54,7 +54,7 @@ function update_script() {
     chown -R www-data: "/opt/2fauth"
     chmod -R 755 "/opt/2fauth"
     export COMPOSER_ALLOW_SUPERUSER=1
-    $STD composer install --no-dev --prefer-source
+    $STD composer install --no-dev --prefer-dist
     php artisan 2fauth:install
     $STD systemctl restart nginx
 
diff --git a/install/2fauth-install.sh b/install/2fauth-install.sh
index 2ef85c879..f1d907138 100644
--- a/install/2fauth-install.sh
+++ b/install/2fauth-install.sh
@@ -53,7 +53,7 @@ sed -i -e "s|^APP_URL=.*|APP_URL=http://$IPADDRESS|" \
         -e "s|^DB_PASSWORD=$|DB_PASSWORD=$DB_PASS|" .env
 export COMPOSER_ALLOW_SUPERUSER=1
 $STD composer update --no-plugins --no-scripts
-$STD composer install --no-dev --prefer-source --no-plugins --no-scripts
+$STD composer install --no-dev --prefer-dist --no-plugins --no-scripts
 $STD php artisan key:generate --force
 $STD php artisan migrate:refresh
 $STD php artisan passport:install -q -n