diff --git a/app/Config/Validation/OSPOSRules.php b/app/Config/Validation/OSPOSRules.php
index f9b23ff9f..593d04c78 100644
--- a/app/Config/Validation/OSPOSRules.php
+++ b/app/Config/Validation/OSPOSRules.php
@@ -109,7 +109,7 @@ class OSPOSRules
 	private function installation_check(): bool
 	{
 		$installed_extensions = implode(', ', get_loaded_extensions());
-		$required_extensions = ['bcmath', 'intl', 'gd', 'openssl', 'mbstring', 'curl'];
+		$required_extensions = ['bcmath', 'intl', 'gd', 'openssl', 'mbstring', 'curl', 'xml', 'json'];
 		$pattern = '/';
 
 		foreach($required_extensions as $extension)
diff --git a/app/Views/configs/system_info.php b/app/Views/configs/system_info.php
index 2bb168d63..45df2bc32 100644
--- a/app/Views/configs/system_info.php
+++ b/app/Views/configs/system_info.php
@@ -42,6 +42,7 @@ use Config\OSPOS;
                         echo "&#187; OpenSSL: ", extension_loaded('openssl') ? '<span style="color: green;">Enabled &#x2713</span>' : '<span style="color: red">Disabled &#x2717</span>', '<br>';
                         echo "&#187; MBString: ", extension_loaded('mbstring') ? '<span style="color: green;">Enabled &#x2713</span>' : '<span style="color: red">Disabled &#x2717</span>', '<br>';
                         echo "&#187; Curl: ", extension_loaded('curl') ? '<span style="color: green;">Enabled &#x2713</span>' : '<span style="color: red">Disabled &#x2717</span>', '<br>';
+                        echo "&#187; Json: ", extension_loaded('json') ? '<span style="color: green;">Enabled &#x2713</span>' : '<span style="color: red">Disabled &#x2717</span>', '<br><br>';
                         echo "&#187; Xml: ", extension_loaded('xml') ? '<span style="color: green;">Enabled &#x2713</span>' : '<span style="color: red">Disabled &#x2717</span>', '<br><br>';
                     ?>
                 User Configuration:<br>