diff --git a/docs/en/02_Developer_Guides/05_Extending/How_Tos/02_Create_a_Google_Maps_Shortcode.md b/docs/en/02_Developer_Guides/05_Extending/How_Tos/02_Create_a_Google_Maps_Shortcode.md
index dd9dd54a4..a8c452dc9 100644
--- a/docs/en/02_Developer_Guides/05_Extending/How_Tos/02_Create_a_Google_Maps_Shortcode.md
+++ b/docs/en/02_Developer_Guides/05_Extending/How_Tos/02_Create_a_Google_Maps_Shortcode.md
@@ -20,8 +20,7 @@ use SilverStripe\View\Parsers\ShortcodeParser;
  
 ShortcodeParser::get('default')->register('googlemap', function($arguments, $address, $parser, $shortcode) {
     $iframeUrl = sprintf(
-        '%s://maps.google.com/maps?q=%s&hnear=%s&ie=UTF8&hq=&t=m&z=14&output=embed',
-        (isset($_SERVER['HTTPS'])) ? 'https': 'http',
+        '//maps.google.com/maps?q=%s&hnear=%s&ie=UTF8&hq=&t=m&z=14&output=embed',
         urlencode($address),
         urlencode($address)
     );