diff --git a/lib/Newsletter/Renderer/Blocks/Image.php b/lib/Newsletter/Renderer/Blocks/Image.php
index 08d503c58a..0cab2e67ce 100644
--- a/lib/Newsletter/Renderer/Blocks/Image.php
+++ b/lib/Newsletter/Renderer/Blocks/Image.php
@@ -1,6 +1,7 @@
 <?php
 namespace MailPoet\Newsletter\Renderer\Blocks;
 
+use MailPoet\Logger;
 use MailPoet\Newsletter\Renderer\Columns\ColumnsHelper;
 use MailPoet\Newsletter\Renderer\StylesHelper;
 
@@ -9,6 +10,9 @@ class Image {
     if(empty($element['src'])) {
       return '';
     }
+    if(substr($element['src'], 0, 1) == '/') {
+      $element['src'] = get_option('siteurl') . $element['src'];
+    }
 
     $element['width'] = (int)$element['width'];
     $element['height'] = (int)$element['height'];