diff --git a/script/release-binary b/script/release-binary
index 9bd7b51bf36..af90b1aa0da 100755
--- a/script/release-binary
+++ b/script/release-binary
@@ -16,18 +16,20 @@
 #
 ################################################################################
 #
+set -ex
+
+# Make sure to this script on x86_64 Ubuntu Xenial
 
 # The bucket name to store proxy binary
 BUCKET_NAME="istio-build/proxy"
 
 # The proxy binary name.
-BINARY_FORMAT='proxy-alpha-%H'
+BINARY_FORMAT='envoy-alpha-%H.tar.gz'
 BINARY_NAME="$(git show -q HEAD --pretty=format:"${BINARY_FORMAT}")"
 
 # Build the binary
-bazel build --config=release //src/envoy/mixer:envoy_esp
-
-SRC="bazel-bin/src/envoy/mixer/envoy_esp"
+bazel build --config=release //src/envoy/mixer:envoy_tar
+SRC="bazel-bin/src/envoy/mixer/envoy_tar.tar.gz"
 DST="gs://${BUCKET_NAME}/${BINARY_NAME}"
 
 # Copy it to the bucket.
diff --git a/src/envoy/mixer/BUILD b/src/envoy/mixer/BUILD
index 428c87101b9..45c96e25f96 100644
--- a/src/envoy/mixer/BUILD
+++ b/src/envoy/mixer/BUILD
@@ -15,7 +15,7 @@
 ################################################################################
 #
 
-package(default_visibility = ["//visibility:public"])
+load("@bazel_tools//tools/build_defs/pkg:pkg.bzl", "pkg_tar")
 
 cc_library(
     name = "filter_lib",
@@ -32,10 +32,18 @@ cc_library(
 )
 
 cc_binary(
-    name = "envoy_esp",
+    name = "envoy",
     linkstatic = 1,
     deps = [
         ":filter_lib",
         "@envoy_git//:envoy-main",
     ],
 )
+
+pkg_tar(
+    name = "envoy_tar",
+    extension = "tar.gz",
+    files = [":envoy"],
+    mode = "0755",
+    package_dir = "/usr/local/bin/",
+)
diff --git a/src/envoy/mixer/README.md b/src/envoy/mixer/README.md
index 94276e37826..9094d748442 100644
--- a/src/envoy/mixer/README.md
+++ b/src/envoy/mixer/README.md
@@ -12,10 +12,10 @@ This Proxy will use Envoy and talk to Mixer server.
   
 ## Build Envoy proxy
 
-* Build target envoy_esp:
+* Build target envoy:
 
 ```
-  bazel build //src/envoy/mixer:envoy_esp
+  bazel build //src/envoy/mixer:envoy
 ```
 
 ## How to run it
@@ -38,7 +38,7 @@ This Proxy will use Envoy and talk to Mixer server.
 * Start Envoy proxy, run
 
 ```
-  bazel-bin/src/envoy/mixer/envoy_esp -c src/envoy/prototype/envoy-mixer.conf
+  bazel-bin/src/envoy/mixer/envoy -c src/envoy/prototype/envoy-mixer.conf
 ```
   
 * Then issue HTTP request to proxy.