diff --git a/_config.yml b/_config.yml
index e65bc9b..c3358aa 100644
--- a/_config.yml
+++ b/_config.yml
@@ -94,6 +94,7 @@ theme_config:
   menu:
     Home: /
     Blog: /blog/
+    Short: /short/
     About: /about/
     Feed: /atom.xml
     GitLab: https://gitlab.com/curben/blog
diff --git a/source/short/index.md b/source/short/index.md
new file mode 100644
index 0000000..f78afeb
--- /dev/null
+++ b/source/short/index.md
@@ -0,0 +1,9 @@
+---
+title: Short Posts
+layout: page
+date: 2024-07-15
+---
+
+## 15 Jul 2024
+
+If sssd unable to starts after upgrade/downgrade, clear its cache by deleting all files in the "/var/lib/sss/db/" folder. Encountered [this issue](https://bugzilla.redhat.com/show_bug.cgi?id=1576597) when upgrading/switching AlmaLinux 8 and CentOS Stream 9 to AlmaLinux 9.