diff --git a/OpenPGP-Security.md b/OpenPGP-Security.md
index 5df7e14..36bc5a0 100644
--- a/OpenPGP-Security.md
+++ b/OpenPGP-Security.md
@@ -121,7 +121,6 @@ Studies have shown that password meters can indeed encourage the selection of be
 
 ### Relevant links
 * https://gist.github.com/coruus/68a8c65571e2b4225a69
-* https://help.riseup.net/en/security/message-security/openpgp/best-practices
 * https://github.com/coruus/cooperpair
 * https://evil32.com/
 * https://github.com/lachesis/scallion