diff --git a/journal/2021-08-15.md b/journal/2021-08-15.md
index f5279cc5d..a84ac5f6a 100644
--- a/journal/2021-08-15.md
+++ b/journal/2021-08-15.md
@@ -12,4 +12,5 @@
   - [[our mathematical universe]]
 - [[will walker]]
   - [[retroactive public goods funding]]
-- [[henry darger]]
\ No newline at end of file
+- [[henry darger]]
+- [[sunday]]
\ No newline at end of file
diff --git a/sunday.md b/sunday.md
index ef283a4d2..4a8305c42 100644
--- a/sunday.md
+++ b/sunday.md
@@ -1,8 +1,10 @@
 # Sunday
 
 - A [[day]] of the [[week]].
-- [[pull]] [[sundays]]
-- On Sundays I [[practice]].
-  - [[tweet]]
+  - [[pull]] [[sundays]]
+  - On Sundays I [[practice]].
+  - [[do]]
+    - run [[gc]]
+      - https://twitter.com/flancian/status/1426948270744539143