diff --git a/src/userstyles.yml b/src/userstyles.yml
index ab23277..0b09fc8 100644
--- a/src/userstyles.yml
+++ b/src/userstyles.yml
@@ -73,7 +73,7 @@ collaborators:
 userstyles:
   advent-of-code:
     name: Advent Of Code
-    category: development
+    category: productivity
     readme:
       app-link: https://adventofcode.com
       current-maintainers: [*rubyowo]