diff --git a/README.md b/README.md
index 6fc9d91..dc7a8ac 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ Columns: BRIDGE, VLAN-IDS, CURRENT-TAGGED, CURRENT-UNTAGGED
 ## Build & pack container
 ```
 docker buildx build --no-cache --platform linux/arm/v6 -t mdns .
-docker save mdns > mdns.tar
+docker save mdns -o mdns.tar
 8.8M mdns.tar # size after pack
 ```
 
@@ -79,4 +79,4 @@ log print where topics~"container"
  jul/01 21:49:35 container,info,debug + exec /bin/mdns-repeater -f eth0.20 eth0.100
  jul/01 21:49:35 container,info,debug mdns-repeater: dev eth0.20 addr 10.0.20.27 mask 255.255.255.0 net 10.0.20.0
  jul/01 21:49:35 container,info,debug mdns-repeater: dev eth0.100 addr 10.0.100.244 mask 255.255.255.0 net 10.0.100.0
-```
\ No newline at end of file
+```