diff --git a/templates/index.html b/templates/index.html
index 78a1296..2e2b852 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -21,6 +21,9 @@
class="form-control"
style="width: 300px;"
placeholder="http://en.wikipedia.org/wiki/Markdown"
+ {% if page_url %}
+ value="{{ page_url }}"
+ {% endif %}
/>