diff --git a/docs/vpn.en.md b/docs/vpn.en.md
index cd7911cf..adf8d601 100644
--- a/docs/vpn.en.md
+++ b/docs/vpn.en.md
@@ -199,7 +199,7 @@ Find a no-logging VPN operator who isn’t out to sell or read your web traffic.
 
 ??? info "Additional Functionality"
 
-    Mullvad is very transparent about which nodes they [own or rent](https://mullvad.net/en/servers/). They use [ShadowSocks](https://shadowsocks.org/en/index.html) in their ShadowSocks + OpenVPN configuration, making them more resistant against firewalls with [Deep Packet Inspection](https://en.wikipedia.org/wiki/Deep_packet_inspection) trying to block VPNs. Supposedly, [China has to use a different method to block ShadowSocks servers](https://github.com/net4people/bbs/issues/22). Mullvad's website is also accessible via Tor at [o54hon2e2vj6c7m3aqqu6uyece65by3vgoxxhlqlsvkmacw6a7m7kiad.onion](http://o54hon2e2vj6c7m3aqqu6uyece65by3vgoxxhlqlsvkmacw6a7m7kiad.onion).
+    Mullvad is very transparent about which nodes they [own or rent](https://mullvad.net/en/servers/). They use [ShadowSocks](https://shadowsocks.org/) in their ShadowSocks + OpenVPN configuration, making them more resistant against firewalls with [Deep Packet Inspection](https://en.wikipedia.org/wiki/Deep_packet_inspection) trying to block VPNs. Supposedly, [China has to use a different method to block ShadowSocks servers](https://github.com/net4people/bbs/issues/22). Mullvad's website is also accessible via Tor at [o54hon2e2vj6c7m3aqqu6uyece65by3vgoxxhlqlsvkmacw6a7m7kiad.onion](http://o54hon2e2vj6c7m3aqqu6uyece65by3vgoxxhlqlsvkmacw6a7m7kiad.onion).
 
 ## Our Criteria