diff --git a/www/technologies.php b/www/technologies.php
index 959734ae29..ca67aa9ab3 100644
--- a/www/technologies.php
+++ b/www/technologies.php
@@ -23,6 +23,7 @@
 
 if (empty($detected)) {
     $error_message = 'No known technologies were detected';
+    $detected = [];
 }
 
 // template