diff --git a/source/_integrations/alexa.smart_home.markdown b/source/_integrations/alexa.smart_home.markdown
index bab6b2c5ad2..8b7e042c08c 100644
--- a/source/_integrations/alexa.smart_home.markdown
+++ b/source/_integrations/alexa.smart_home.markdown
@@ -115,6 +115,7 @@ Next you need create a Lambda function.
 - You will then be prompted to input the `Skill ID` from the skill you created in previous step. (Tips: you may need switch back to Alexa Developer Console to copy the `Skill ID`.) Then click `Add`.
 - Click your Lambda function icon in the middle of the diagram (above Layers), scroll down you will see a `Function code` window.
 - Clear the example code, copy the Python script from: [https://gist.github.com/matt2005/744b5ef548cc13d88d0569eea65f5e5b](https://gist.github.com/matt2005/744b5ef548cc13d88d0569eea65f5e5b) (modified code to support Alexa's proactive mode, see details below)
+- Click `Deploy` button to publish updated code.
 - Scroll down a little bit, you will find `Environment variables`, you need add 1 environment variable and, if required, 3 optional variables. This is done by selecting `Manage environment variables` then adding the following:
   - *(required)* Key = BASE_URL, Value = your Home Assistant instance's Internet accessible URL with port if needed. *Do not include the trailing `/`*.
   - *(optional)* Key = NOT_VERIFY_SSL, Value = *True*. You can set this to *True* to ignore SSL issues, for example if you don't have a valid SSL certificate or you are using a self-signed certificate.