diff --git a/content/post/ssh_keys.md b/content/post/ssh_keys.md
index e716da9..0b71d5d 100644
--- a/content/post/ssh_keys.md
+++ b/content/post/ssh_keys.md
@@ -50,7 +50,7 @@ ssh-keygen -l -E md5 -f KEY_FILE
 
 ### Usign PGP
 
-Sometime, I use my authentication PGP key as SSH key. Read the [related article]({{< relref "post/pgp_key.md#ssh-authentication" >}}) to view the public key.
+Sometime, I use my authentication PGP key as SSH key. Read the [related article]({{< relref "/post/pgp_key.md#ssh-authentication" >}}) to view the public key.
 
 
 ## Server keys