diff --git a/examples/ping-pong/network.yaml b/examples/ping-pong/network.yaml
index ccfdf50885531cbf1958a51d8c66772625cc0cb1..b7d2df2d23b227ac747226e52ad8075f88f70ccd 100644
--- a/examples/ping-pong/network.yaml
+++ b/examples/ping-pong/network.yaml
@@ -5,6 +5,5 @@ metadata:
 spec:
   config: '{
       "cniVersion": "0.3.0",
-      "type": "dummy",
-      "device": "l2sm-vNet"
+      "type": "l2sm"
     }'