diff --git a/.cirrus.yml b/.cirrus.yml
index d97e984..93787e5 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,6 +1,10 @@
-container:
-    image: l.gcr.io/google/bazel:1.2.1
 task:
     name: Main build
     build_sample_script: bazel build //sample/...
     build_all_script: bazel build //...
+    matrix:
+      container:
+          image: l.gcr.io/google/bazel:1.2.1
+      windows_container:
+          image: l.gcr.io/google/bazel:1.2.1
+          os_version: 2019
\ No newline at end of file