diff --git a/bro/Dockerfile b/bro/Dockerfile
index 9dd8220..e08ae96 100644
--- a/bro/Dockerfile
+++ b/bro/Dockerfile
@@ -18,4 +18,4 @@ VOLUME /opt/bro/logs
 WORKDIR /opt/bro/logs
 ENV PATH /opt/bro/bin:$PATH
 
-CMD ["bro", "-i", "eth0"]
+CMD ["bro", "--no-checksums", "--iface", "eth0"]
diff --git a/bro/README.md b/bro/README.md
index 34039dc..c3bf340 100644
--- a/bro/README.md
+++ b/bro/README.md
@@ -21,7 +21,7 @@ typical IDS you may know.
 ```
 bro:
   image: vimagick/bro
-  command: bro -i eth0
+  command: bro -C -i eth0
   volumes:
     - ./logs:/opt/bro/logs
   net: container:shadowsocks_shadowsocks_1