diff --git a/firewall/Dockerfile b/firewall/Dockerfile
index 810c851..1a90798 100644
--- a/firewall/Dockerfile
+++ b/firewall/Dockerfile
@@ -2,7 +2,10 @@ FROM golang:latest
 MAINTAINER Jessica Frazelle <jess@docker.com>
 
 RUN go get github.com/Sirupsen/logrus
-RUN go get github.com/coreos/go-etcd/etcd
+RUN go get github.com/coreos/go-etcd/etcd && \
+    cd /go/src/github.com/coreos/go-etcd && \
+    git checkout 6654a8c3055c6154c3f9dfd78c852ada46a2bed0 && \
+    go install github.com/coreos/go-etcd/etcd
 
 ADD ./main.go /src/main.go