diff --git a/examples/zstd/docker-compose.yaml b/examples/zstd/docker-compose.yaml
index 60aa34e395b4..a37faeb6f2cc 100644
--- a/examples/zstd/docker-compose.yaml
+++ b/examples/zstd/docker-compose.yaml
@@ -1,5 +1,5 @@
-version: "3.7"
 services:
+
   envoy-stats:
     build:
       context: .