diff --git a/.github/workflows/conda-package.yml b/.github/workflows/conda-package.yml
index f6dc0dcc72..f5496bae39 100644
--- a/.github/workflows/conda-package.yml
+++ b/.github/workflows/conda-package.yml
@@ -30,7 +30,7 @@ jobs:
       fail-fast: false
       matrix:
         python: ['3.9', '3.10', '3.11']
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest, windows-2019]
 
     runs-on: ${{ matrix.os }}