diff --git a/composer.json b/composer.json
index 9c8ec72..df234a6 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,7 @@
     "nayjest/tree": "^3"
   },
   "require-dev": {
-    "view-components/testing-helpers": "^2.0.1",
-    "ext-intl": "*"
+    "view-components/testing-helpers": "^2.0.1"
   },
   "autoload": {
     "psr-4": {
diff --git a/tests/webapp/Controller.php b/tests/webapp/Controller.php
index 94f1be7..a4a840c 100644
--- a/tests/webapp/Controller.php
+++ b/tests/webapp/Controller.php
@@ -379,7 +379,9 @@ protected function prepareDemo11Grid()
                     })
                 ,
                 (new Column('income'))->setValueFormatter(function ($value) {
-
+                    if (!class_exists('\NumberFormatter')) {
+                        return '$' . $value;
+                    }
                     static $numberFormatter;
                     if ($numberFormatter === null) {
                         $numberFormatter = new \NumberFormatter('en_US', \NumberFormatter::CURRENCY);