diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9137bbf..ce93f43 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   windows:
     name: windows-${{ matrix.buildtype }}
-    runs-on: windows-latest
+    runs-on: windows-2019
     strategy:
       matrix:
         buildtype: [Debug, RelWithDebInfo, MinSizeRel]