diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e429459b..cb2061f3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
       matrix:
         buildType: [RelWithDebInfo, Debug]
         
-    runs-on: windows-latest
+    runs-on: windows-2019
       
     steps:
     - uses: actions/checkout@v2