diff --git a/Dockerfile b/Dockerfile
index 26a6d17..e8f01a8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -54,4 +54,4 @@ RUN yarn install --frozen-lockfile
 ARG DOCKER_USER=1000
 USER ${DOCKER_USER}
 
-CMD ["./cli.js", "stress"]
+CMD ["./cli.js", "stress", "Demo Meeting"]
diff --git a/README.md b/README.md
index d46efdd..79ccf95 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,21 @@ You can get these values by running `bbb-conf --secret` on your BBB server.
 
 4) Run `make stress` to launch the test suite
 
+
+## heroku
+
+https://devcenter.heroku.com/articles/build-docker-images-heroku-yml
+```
+heroku login
+heroku create
+heroku stack:set container
+git push heroku master
+```
+
+Change env with `heroku config:set ENV=DATA`.  
+Restart with `heroku ps:restart`.  
+
+
 ## Contributing
 
 This project is intended to be community-driven, so please, do not hesitate to
diff --git a/env-example b/env-example
new file mode 100644
index 0000000..013585f
--- /dev/null
+++ b/env-example
@@ -0,0 +1,12 @@
+# BBB URL and secret can be retrieved by running bbb-conf --secret on the BBB server.
+BBB_URL=https://bbb.joefix.it/bigbluebutton/
+BBB_SECRET=
+
+# Meeting ID can be retrieved by running `make list-meetings`
+BBB_MEETING_ID=Demo Meeting
+
+# Test parameters
+BBB_TEST_DURATION=60
+BBB_CLIENTS_LISTEN_ONLY=3
+BBB_CLIENTS_MIC=2
+BBB_CLIENTS_WEBCAM=3
diff --git a/heroku.yml b/heroku.yml
new file mode 100644
index 0000000..2d41733
--- /dev/null
+++ b/heroku.yml
@@ -0,0 +1,3 @@
+build:
+  docker:
+    stress: Dockerfile
diff --git a/lib/command-helpers.js b/lib/command-helpers.js
index 76744ab..77475f8 100644
--- a/lib/command-helpers.js
+++ b/lib/command-helpers.js
@@ -5,7 +5,7 @@ module.exports = {
   getEnv: (envName, defaultValue = undefined) =>
     _.getOr(defaultValue, envName)(process.env),
 
-  getLogger: (verbose = false) => {
+  getLogger: (verbose = true) => {
     return winston.createLogger({
       level: verbose ? "debug" : "info",
       format: winston.format.cli(),
diff --git a/lib/stress-test.js b/lib/stress-test.js
index e3310b1..f3b48de 100644
--- a/lib/stress-test.js
+++ b/lib/stress-test.js
@@ -79,6 +79,7 @@ async function start(
         "--use-fake-device-for-media-stream",
         "--use-fake-ui-for-media-stream",
         "--mute-audio",
+	"--no-sandbox",
       ],
     }),
     bbbClient.getModeratorPassword(meetingID),
diff --git a/set-heroku-env.sh b/set-heroku-env.sh
new file mode 100644
index 0000000..c7210c0
--- /dev/null
+++ b/set-heroku-env.sh
@@ -0,0 +1,12 @@
+# BBB URL and secret can be retrieved by running bbb-conf --secret on the BBB server.
+heroku config:set BBB_URL=https://bbb.joefix.it/bigbluebutton/
+heroku config:set BBB_SECRET=
+
+# Meeting ID can be retrieved by running `make list-meetings`
+heroku config:set BB_MEETING_ID="Demo Meeting"
+
+# Test parameters
+heroku config:set BBB_TEST_DURATION=60
+heroku config:set BBB_CLIENTS_LISTEN_ONLY=0
+heroku config:set BBB_CLIENTS_MIC=0
+heroku config:set BBB_CLIENTS_WEBCAM=3