diff --git a/journal/2021-01-01.md b/journal/2021-01-01.md
index 2db6c0447..03dbd334b 100644
--- a/journal/2021-01-01.md
+++ b/journal/2021-01-01.md
@@ -7,6 +7,7 @@
   - [[hypergraph]]
 - [[do]] Look up how to set up a cronjob that git commits and pushes in mac os x.
 - [[do]] look for [[open source]] [[miro]] [[alternatives]]
+- [[do]] look for [[vaccination schedule]] [[switzerland]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [jonathan-the-utopian]: ../jonathan-the-utopian "Jonathan the Utopian"