diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4b122e4..1556b1a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@
 name: Build
 on:
   schedule:
-    - cron: "35 2 * * *"
+    - cron: "30 0 * * *"
   workflow_dispatch:
     inputs:
       gitRef:
diff --git a/README.md b/README.md
index f42d055..7f27f0b 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ executed within a GitHub Actions workflow. Full build history is available
 [jimeh/build-emacs-for-macos]: https://github.com/jimeh/build-emacs-for-macos
 [actions]: https://github.com/jimeh/emacs-builds/actions
 
-Nightly builds are scheduled for 2:35 UTC every night, based on the latest
+Nightly builds are scheduled for 0:30 UTC every night, based on the latest
 commit from the `master` branch of the [emacs-mirror/emacs][] repository. This
 means a nightly build will only be produced if there have been new commits since
 the last nightly build.