diff --git a/journal/2021-04-21.md b/journal/2021-04-21.md
index 2e4e4dc29..193c2f9e4 100644
--- a/journal/2021-04-21.md
+++ b/journal/2021-04-21.md
@@ -2,6 +2,8 @@
 
 - [[open source monitoring]]
 - [[missing semester]]
+- [[esim providers]]
+  - [[silent.link]]
 - [[music]]
   - [[music for plants]]
   - [[hör berlin]] 
diff --git a/journal/2021-04-22.md b/journal/2021-04-22.md
new file mode 100644
index 000000000..a3ed1d436
--- /dev/null
+++ b/journal/2021-04-22.md
@@ -0,0 +1,3 @@
+# 2021-04-22
+
+- [[promnesia]]
\ No newline at end of file