diff --git a/circle.yml b/circle.yml
index 754bc0b..ddc5d29 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,3 +1,11 @@
 machine:
   timezone:
-    Asia/Tokyo
\ No newline at end of file
+    Asia/Tokyo
+test:
+  override:
+    - GOOS=linux GOARCH=amd64 go test ./...
+    - GOOS=linux GOARCH=386 go test ./...
+    - GOOS=linux GOARCH=arm GOARM=7 go test ./...
+    - GOOS=freebsd GOARCH=amd64 go get ./...
+    - GOOS=windows GOARCH=amd64 go get ./...
+    - GOOS=darwin GOARCH=amd64 go get ./...