diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 2e36fc84..7794f5cf 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -1,7 +1,7 @@
 name: Full build
 on:
   schedule:
-    - cron: '0 22 * * *' # run at 10 PM UTC
+    - cron: '17 22 * * *' # run at 10:17 PM UTC
   # Allow manual runs
   workflow_dispatch:
 env:
diff --git a/.github/workflows/nightly_retry.yml b/.github/workflows/nightly_retry.yml
index 5110abe0..2b69a141 100644
--- a/.github/workflows/nightly_retry.yml
+++ b/.github/workflows/nightly_retry.yml
@@ -12,7 +12,7 @@ jobs:
     - env:
         GH_TOKEN: ${{ github.token }}
       run: |
-        min=$(date -u -d '4 hours ago' +%s)
+        min=$(date -u -d '5 hours ago' +%s)
         max=$(date -u -d '2 hours ago' +%s)
         gh api --paginate "/repos/$GITHUB_REPOSITORY/actions/workflows/nightly.yml/runs?status=failure&per_page=100" --jq '.workflow_runs[] | select(.run_attempt == 1) | [.id, .updated_at] | @tsv' |
           while IFS=$'\t' read -r id updated; do