diff --git a/docs/_posts/2011-12-31-new-years-eve-is-awesome.md b/docs/_posts/2011-12-31-new-years-eve-is-awesome.md
deleted file mode 100644
index e5ba8dc..0000000
--- a/docs/_posts/2011-12-31-new-years-eve-is-awesome.md
+++ /dev/null
@@ -1,12 +0,0 @@
----
-layout: post
-title:  "Welcome to Jekyll!"
----
-
-# Welcome
-
-**Hello world**, this is my first Jekyll blog post.
-
-I hope you like it!
-
-Tere
diff --git a/docs/_posts/2022-10-03-tere.md b/docs/_posts/2022-10-03-tere.md
index 6de9462..b848a14 100644
--- a/docs/_posts/2022-10-03-tere.md
+++ b/docs/_posts/2022-10-03-tere.md
@@ -1,9 +1,8 @@
 ---
-layout: post
-title: 'Optimizations'
-date: '2022-10-03 10:00:00 +0200'
+title: Optimizations
+date: 2022-10-03 10:00:00 +0200
 categories: [optimizations, profiling]
-tags: [nsys]
+tags: [nsys,metadata,samples,memory,io]
 ---