diff --git a/src/_posts/2021-02-06-old-code-new-ideas.md b/src/_posts/2021-02-06-old-code-new-ideas.md
index e86cc93..c495da0 100644
--- a/src/_posts/2021-02-06-old-code-new-ideas.md
+++ b/src/_posts/2021-02-06-old-code-new-ideas.md
@@ -3,6 +3,7 @@ title: >-
     Old Code, New Ideas
 description: >-
     Looking back at my old code with bemusement and horror.
+tags: tech
 ---
 
 About 3 years ago I put a lot of effort into a set of golang packages called