from the docs

Author: orf

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
         node: [4, 6, 8, 10]
         include:
           - os: windows-2016
-            node: 4
+            node: [4, 6]
             npm: 2
     steps:
       - uses: actions/checkout@v1