diff --git a/content/posts/guides/ssh-keys.md b/content/posts/guides/ssh-keys.md
index 0813d66..d0b80b6 100644
--- a/content/posts/guides/ssh-keys.md
+++ b/content/posts/guides/ssh-keys.md
@@ -7,10 +7,10 @@ tags:
    - networking
    - linux
    - ssh
-categories:
-   - guides
 series:
    - sysadmin
+categories:
+   - guides
 ---
 
 How to set up an SSH key and use it to access a remote machine.