diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index d250789c..b405c4ed 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -12,11 +12,8 @@ jobs:
         os: [windows-2016, windows-2019]
         platform: [Win32, x64]
         build_type: [Debug, Release]
+        standard: [11, 17, 20]
         include:
-          - os: windows-2016
-            standard: 11
-          - os: windows-2019
-            standard: 17
           - os: windows-2016
             platform: Win32
             build_type: Debug
@@ -24,6 +21,15 @@ jobs:
         exclude:
           - os: windows-2016
             platform: Win32
+          - os: windows-2016
+            standard: 17
+          - os: windows-2016
+            standard: 20
+          - os: windows-2019
+            standard: 11
+          - os: windows-2019
+            standard: 20
+            platform: Win32
 
     steps:
     - uses: actions/checkout@v2