diff --git a/.github/workflows/msys2.yml b/.github/workflows/msys2.yml
index ff9acaa..72df4cb 100644
--- a/.github/workflows/msys2.yml
+++ b/.github/workflows/msys2.yml
@@ -4,6 +4,8 @@ on:
     branches:
       - master
 
+  schedule:
+    - cron:  '30 13 1 2,4,6,8,10,12 *'
 jobs:
   msys2-mingw:
     runs-on: windows-latest
--
libgit2 0.21.2