diff --git a/resources/lang/en/texts.php b/resources/lang/en/texts.php
index f5d07a60e53f..24aaeb90cbed 100644
--- a/resources/lang/en/texts.php
+++ b/resources/lang/en/texts.php
@@ -879,7 +879,7 @@ $LANG = array(
     'dark' => 'Dark',
     'industry_help' => 'Used to provide comparisons against the averages of companies of similar size and industry.',
     'subdomain_help' => 'Set the subdomain or display the invoice on your own website.',
-    'website_help' => 'Display the invoice in an iFrame on your own website',
+    'website_help' => 'Display the invoice in an iFrame on your own website. Note: if a value is set the iFrame must be configured otherwise the invoice will not display correctly.',
     'invoice_number_help' => 'Specify a prefix or use a custom pattern to dynamically set the invoice number.',
     'quote_number_help' => 'Specify a prefix or use a custom pattern to dynamically set the quote number.',
     'custom_client_fields_helps' => 'Add a field when creating a client and optionally display the label and value on the PDF.',