diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 35ba0226a4a274e6d6d999f04ea7730c7ef51631..1b9f7f017f5504832cae7f1371f89168d6e19e08 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,8 +45,8 @@     - name: Show nixpkgs version
       run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
     - name: Setup cachix
       uses: cachix/cachix-action@v10
-  push:
     # rebuild everyday at 2:51
+    # TIP: Choose a random time here so not all repositories are build at once:
       if: ${{ matrix.cachixName != '<YOUR_CACHIX_NAME>' }}
       with:
         name: ${{ matrix.cachixName }}
@@ -66,7 +66,7 @@     - name: Build nix packages
       # TODO switch to default nixpkgs channel once nix-build-uncached 1.0.0 is in stable
       run: nix run -I 'nixpkgs=channel:nixos-unstable' nixpkgs.nix-build-uncached -c nix-build-uncached ci.nix -A cacheOutputs
     - name: Trigger NUR update
-  push:
     # rebuild everyday at 2:51
+    # https://www.random.org/clock-times/?num=1&earliest=01%3A00&latest=08%3A00&interval=5&format=html&rnd=new
       if: ${{ matrix.nurRepo != '<YOUR_REPO_NAME>' }}
       run: curl -XPOST "https://nur-update.herokuapp.com/update?repo=${{ matrix.nurRepo }}"