diff --git a/README.md b/README.md
index 1c42feb..327376d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 Bambora Online ePay - WordPress - WooCommerce
 ===========
 
-Documentation: http://woocommerce.wpguiden.dk/en/woocommerce-guide
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+Documentation: https://woocommerce.wpguiden.dk/en/woocommerce-guide