diff --git a/sandbox/kubernetes/controller.yaml b/sandbox/kubernetes/controller.yaml
deleted file mode 100644
index 72bbb07..0000000
--- a/sandbox/kubernetes/controller.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-id: sandbox-controller
-kind: ReplicationController
-apiVersion: v1beta1
-desiredState:
-  replicas: 5
-  replicaSelector:
-    name: sandbox
-  podTemplate:
-    desiredState:
-      manifest:
-        version: v1beta2
-        containers:
-        - name: sandbox
-          # TODO(proppy): publish the sandbox image to the hub
-          image: golang/playground-sandbox
-          ports:
-          - name: sandbox-server
-            containerPort: 8080
-    labels:
-      name: sandbox
\ No newline at end of file
diff --git a/sandbox/kubernetes/service.yaml b/sandbox/kubernetes/service.yaml
deleted file mode 100644
index 7b74c38..0000000
--- a/sandbox/kubernetes/service.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-id: sandbox-service
-kind: Service
-apiVersion: v1beta1
-port: 8080
-containerPort: sandbox-server
-selector:
-  name: sandbox