diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4620439..b5f8de8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,7 @@ jobs:
     strategy:
       matrix:
         go-version: [1.12.x, 1.13.x, 1.14.x, 1.15.x]
-        os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     env:
       GO111MODULE: "on"