diff --git a/app/config/function-templates.php b/app/config/function-templates.php
index 762c33dd9a..fec9d2227f 100644
--- a/app/config/function-templates.php
+++ b/app/config/function-templates.php
@@ -11,7 +11,7 @@ const TEMPLATE_RUNTIMES = [
     ],
     'DART' => [
         'name' => 'dart',
-        'versions' => ['3.5', '3.3', '3.1', '3.0', '2.19', '2.18', '2.17', '2.16', '2.16']
+        'versions' => ['3.5', '3.3', '3.1', '3.0', '2.19', '2.18', '2.17', '2.16']
     ],
     'GO' => [
         'name' => 'go',