diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2ba0a38de..96d082a45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -145,7 +145,7 @@ jobs:
             ${{env.SSCDIR}}/build/ssc/ssc.dylib 
 
   build-on-windows:
-    runs-on: windows-latest
+    runs-on: windows-2019
 
     steps:
     - name: Setup cmake