diff --git a/virtual-appliance.md b/virtual-appliance.md
index 5c7cbf2..4803c72 100644
--- a/virtual-appliance.md
+++ b/virtual-appliance.md
@@ -13,4 +13,4 @@ You can find more information at https://github.com/anselal/wekan including the
 
 VirtualBox image contains Ubuntu Server 14.04, Docker and Wekan running on Docker. Website includes steps how to use it, and how to recreate it yourself.
 
-http://wekan.xet7.org
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+https://wekan.xet7.org
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