diff --git a/.builds/linux.yml b/.builds/linux.yml
index e25bbcc4..c7922bc5 100644
--- a/.builds/linux.yml
+++ b/.builds/linux.yml
@@ -36,6 +36,7 @@ tasks:
  - test_cmd: |
      cd gio/cmd
      go test ./...
+     GOFLAGS=-race go test ./...
  - check_gofmt: |
      cd gio
      test -z $(gofmt -s -l .)