diff --git a/.github/workflows/update-readme.yaml b/.github/workflows/update-readme.yaml
index 9e540ce..c49e6cb 100644
--- a/.github/workflows/update-readme.yaml
+++ b/.github/workflows/update-readme.yaml
@@ -1,9 +1,9 @@
 name: automation
 on:
   workflow_dispatch:
-  # Run daily at 11:45 UTC.
+  # Run weekly at 11:45 UTC Wednesday.
   schedule:
-    - cron: '45 11 * * *'
+    - cron: '45 11 * * 3'
 
 jobs:
   # Updates the timestamp in README.md, which triggers a "push" event.
diff --git a/README.md b/README.md
index 2731186..1043cbe 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ sudo snap install nvim --edge --classic
 
 ## How this repo works
 
-1. This repo defines a time-triggered (daily) [GHA workflow](./.github/workflows/update-readme.yaml) on both its `master` and `nightly` branches.
+1. This repo defines time-triggered CI jobs which poke its [master](./.github/workflows/update-readme.yaml) and [nightly](./.github/workflows/update-readme-nightly.yaml) branches.
 2. The workflow pushes a [timestamp commit](https://github.com/neovim/neovim-snap/commit/752cca5b7c2d8371f54825c61d0c8ebfedbf6711)
    to "tickle" the external Snapcraft service.
 3. Snapcraft fetches the `master` or `nightly` branch of this repo and processes `snap/snapcraft.yaml`.