diff --git a/scripts/runAcceptanceTests.sh b/scripts/runAcceptanceTests.sh
index af4227199..2c0fc6dcc 100644
--- a/scripts/runAcceptanceTests.sh
+++ b/scripts/runAcceptanceTests.sh
@@ -1,5 +1,13 @@
-#!/bin/sh
-set -e
+#!/bin/bash
 
-curl https://raw.githubusercontent.com/spring-cloud-samples/brewery/master/acceptance-tests/scripts/runDockerAcceptanceTests.sh --output runDockerAcceptanceTests.sh
-sh runDockerAcceptanceTests.sh -t=SLEUTH -v=1.0.0.BUILD-SNAPSHOT
\ No newline at end of file
+set -o errexit
+
+SCRIPT_URL="https://raw.githubusercontent.com/spring-cloud-samples/brewery/master/acceptance-tests/scripts/runDockerAcceptanceTests.sh"
+AT_WHAT_TO_TEST="SLEUTH"
+AT_VERSION="1.0.0.BUILD-SNAPSHOT"
+
+curl "${SCRIPT_URL}" --output runDockerAcceptanceTests.sh
+
+chmod +x runDockerAcceptanceTests.sh
+
+./runDockerAcceptanceTests.sh -t "${AT_WHAT_TO_TEST}" -v "${AT_VERSION}"