diff --git a/weave/Dockerfile b/weave/Dockerfile
index 7d08a408..a6c5cc42 100644
--- a/weave/Dockerfile
+++ b/weave/Dockerfile
@@ -2,5 +2,5 @@ FROM scratch
 WORKDIR /home/weave
 ADD ./weave /home/weave/
 CMD []
-ENTRYPOINT ["/home/weave/weave", "-iface", "ethcr", "-wait"]
+ENTRYPOINT ["/home/weave/weave", "-iface", "ethwe", "-wait"]
 EXPOSE 6783/tcp 6783/udp
diff --git a/weave/wedo b/weave/wedo
index 998db109..fee29b98 100755
--- a/weave/wedo
+++ b/weave/wedo
@@ -2,7 +2,7 @@
 set -e
 
 BRIDGE=weave
-CONTAINER_IFNAME=ethcr
+CONTAINER_IFNAME=ethwe
 MTU=65535
 
 COMMAND=$1