diff --git a/_layouts/default.html b/_layouts/default.html
index e87d6a2..bafdbc2 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -6,9 +6,9 @@
 		<title>{{ page.title }}</title>
 		<meta name="viewport" content="width=device-width">
 {% if page.thumbnail != null %}
-		<link rel="image_src" href="{{ page.thumbnail | escape_once }}">
-{% if page.image != null %}
-		<link rel="image_src" href="{{ page.image | escape_once }}">
+		<link rel="image_src" href="{{ site.url }}{{ page.thumbnail | escape_once }}">
+{% elsif page.image != null %}
+		<link rel="image_src" href="{{ site.url }}{{ page.image | escape_once }}">
 {% endif %}
 {% bundle %}
 - /css/bootstrap.css