diff --git a/app/Console/Commands/DemoMode.php b/app/Console/Commands/DemoMode.php
index 92decce9a6ea..d56ded08af4f 100644
--- a/app/Console/Commands/DemoMode.php
+++ b/app/Console/Commands/DemoMode.php
@@ -101,7 +101,7 @@ class DemoMode extends Command
             'account_id' => $account->id,
             'slack_webhook_url' => config('ninja.notification.slack'),
             'enabled_modules' => 32767,
-            'company_key' => 'demo',
+            'company_key' => 'KEY',
             'enable_shop_api' => true
         ]);
 
diff --git a/app/Utils/SystemHealth.php b/app/Utils/SystemHealth.php
index 6e7eb880b66f..c4cc4e60c1bf 100644
--- a/app/Utils/SystemHealth.php
+++ b/app/Utils/SystemHealth.php
@@ -64,7 +64,7 @@ class SystemHealth
             'system_health' => $system_health,
             'extensions' => self::extensions(),
             'php_version' => [
-                'minimum_php_version' => self::$php_version,
+                'minimum_php_version' => (string)self::$php_version,
                 'current_php_version' => phpversion(),
                 'is_okay' => version_compare(phpversion(), self::$php_version, '>='),
             ],