diff --git a/.github/workflows/windows_test.yaml b/.github/workflows/windows_test.yaml
index 52d5589..05bab54 100644
--- a/.github/workflows/windows_test.yaml
+++ b/.github/workflows/windows_test.yaml
@@ -1,11 +1,11 @@
 name: "Windows Nightly Build"
 on:
     schedule:
-        - cron: "0 0 * * *" # every day at midnight
+        - cron: "0 17 21 * * *" # every day at midnight
     workflow_dispatch:    
 jobs:
     build:
-        runs-on: windows-latest
+        runs-on: windows
         steps:
             - name: Checkout
               uses: actions/checkout@v4