diff --git a/readme.md b/readme.md
index 40df1bc..47ad1b5 100644
--- a/readme.md
+++ b/readme.md
@@ -3,10 +3,10 @@
 This repository is meant to contain all my [Advent of Code][aoc] code throughout
 the years I've participated (to whatever extent).
 
-+ [2020](./2020)
-+ [2019](./2019)
-+ [2018](./2018)
-+ [2017](./2017)
-	
+- [2021](./2021)
+- [2020](./2020)
+- [2019](./2019)
+- [2018](./2018)
+- [2017](./2017)
 
 [aoc]: https://adventofcode.com