diff --git a/journal/2021-04-03.md b/journal/2021-04-03.md
index 9489881fe..4bfe500fa 100644
--- a/journal/2021-04-03.md
+++ b/journal/2021-04-03.md
@@ -23,6 +23,7 @@
 - [[testing new foam settings version]]
 - [[mehr als wohnen]]
 - [[tridactyl]]
+- [[vauban]]
 
 We're about to go into an [[adventure]]. That is, we're taking a walk :)
 
diff --git a/vauban.md b/vauban.md
new file mode 100644
index 000000000..c9fe1e0b8
--- /dev/null
+++ b/vauban.md
@@ -0,0 +1,3 @@
+# vauban
+
+https://twitter.com/ablueaeshna/status/1378457999375732738
\ No newline at end of file