diff --git a/.github/workflows/build-nightly-apk.yml b/.github/workflows/build-nightly-apk.yml
index e2ed28bf..ada926f0 100644
--- a/.github/workflows/build-nightly-apk.yml
+++ b/.github/workflows/build-nightly-apk.yml
@@ -2,7 +2,8 @@ name: Nightly build
 
 on:
   schedule:
-    - cron: "30 1 * * *"
+    # 23:30 UTC, 0:30 or 1:30 CET/CEST
+    - cron: "30 23 * * *"
   workflow_dispatch:
 
 jobs: