diff --git a/src/package-bazel.sh b/src/package-bazel.sh
index 0f40b79..7851751 100755
--- a/src/package-bazel.sh
+++ b/src/package-bazel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #
 # Copyright 2015 The Bazel Authors. All rights reserved.
 #
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -euo pipefail
+set -eu
 
 # This script bootstraps building a Bazel binary without Bazel then
 # use this compiled Bazel to bootstrap Bazel itself. It can also
@@ -34,16 +34,9 @@
 trap "rm -fr ${PACKAGE_DIR}" EXIT
 
 cp $* ${PACKAGE_DIR}
-
-# Re"compress" the deploy jar. Saves ~10% of final binary size.
-unzip -q -d recompress ${DEPLOY_JAR}
-cd recompress
-zip -0qr ../deploy-uncompressed.jar *
-cd ..
-
 # The server jar needs to be the first binary we extract. This is how the Bazel
 # client knows what .jar to pass to the JVM.
-cp deploy-uncompressed.jar ${PACKAGE_DIR}/A-server.jar
+cp ${DEPLOY_JAR} ${PACKAGE_DIR}/A-server.jar
 cp ${INSTALL_BASE_KEY} ${PACKAGE_DIR}/install_base_key
 # The timestamp of embedded tools should already be zeroed out in the input zip
 touch -t 198001010000.00 ${PACKAGE_DIR}/*
@@ -53,4 +46,4 @@
   (cd ${PACKAGE_DIR}/embedded_tools && unzip -q "${WORKDIR}/${EMBEDDED_TOOLS}")
 fi
 
-(cd ${PACKAGE_DIR} && find . -type f | sort | zip -q9DX@ "${WORKDIR}/${OUT}")
+(cd ${PACKAGE_DIR} && find . -type f | sort | zip -qDX@ "${WORKDIR}/${OUT}")