diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 843dce7..bcaed0b 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -6,8 +6,9 @@ on:
       - ./**.nix
       - ./flake.lock
   pull_request:
-  schedule:
-    - cron: 5 4 * * 5 # At 04:05 on Friday.
+  # scheduled runs are run on my own infrastructure
+  # schedule:
+  #   - cron: 5 4 * * 5 # At 04:05 on Friday.
 
 jobs:
   check: