diff --git a/journal/2022_04_03.md b/journal/2022_04_03.md
index 3b648244a..abbefca54 100644
--- a/journal/2022_04_03.md
+++ b/journal/2022_04_03.md
@@ -12,4 +12,7 @@
 - LATER [[capra course]] [[lecture 6]]
 	- reaching halfway point, perhaps a good point to start writing impressions in longer form, based on notes? or at least backfill/refactor notes a bit.
 - #push [[doodle]]
-	- [[framadate]] https://alternativeto.net/software/doodle/?license=opensource
\ No newline at end of file
+	- https://alternativeto.net/software/doodle/?license=opensource
+		- [[framadate]] https://alternativeto.net/software/doodle/?license=opensource
+		- [[dudle]] https://dudle.inf.tu-dresden.de/ https://github.com/kellerben/dudle/
+	-
\ No newline at end of file