diff --git a/go.go b/go.go
index b0633e7..741c1c7 100644
--- a/go.go
+++ b/go.go
@@ -34,6 +34,8 @@ type CompileOpts struct {
 
 // GoCrossCompile
 func GoCrossCompile(opts *CompileOpts) error {
+	os.Unsetenv("GOOS")
+	os.Unsetenv("GOARCH")
 	env := append(os.Environ(),
 		"GOOS="+opts.Platform.OS,
 		"GOARCH="+opts.Platform.Arch)