diff --git a/src/View/Helper/AmountHelper.php b/src/View/Helper/AmountHelper.php
index 4cca92c..e830421 100644
--- a/src/View/Helper/AmountHelper.php
+++ b/src/View/Helper/AmountHelper.php
@@ -36,7 +36,7 @@ class AmountHelper extends Helper {
                 }
             }
         } else {
-            $value = number_format($value, 2, '', $thousandsSeparator);
+            $value = number_format($value, 2, '.', $thousandsSeparator);
         }
 
         return $value;