diff --git a/pkg/zones/env.go b/pkg/zones/env.go
new file mode 100644
index 0000000..bfb181a
--- /dev/null
+++ b/pkg/zones/env.go
@@ -0,0 +1,9 @@
+// Package zones abstracts the cluster zones
+package zones
+
+import "io"
+
+// WriteEnv generates environment variables for shell scripts
+func (*Zones) WriteEnv(io.Writer) error {
+	return nil
+}