diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index b7d13b41..0cabdde3 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
+    runs-on: windows-2019
 
     strategy:
       # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable.
@@ -23,22 +23,22 @@ jobs:
       #
       # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
-        os: [windows-latest]
+        os: [windows-2019]
         build_type: [Release]
         c_compiler: [clang]
         include:
-          - os: windows-latest
+          - os: windows-2019
             c_compiler: clang
             cpp_compiler: clang
         exclude:
-          - os: windows-latest
+          - os: windows-2019
             c_compiler: clang
 
     steps:
     - uses: actions/checkout@master
 
     - name: Install Visual Studio 2022
-      uses: microsoft/setup-msbuild@v1.2
+      uses: microsoft/setup-msbuild@v1.1
     
     - name: skynet
       run: git submodule update --init