diff --git a/docs/docs/walkthrough/phase-1/visualization.md b/docs/docs/walkthrough/phase-1/visualization.md
index b0240dbc2..5418cecdb 100644
--- a/docs/docs/walkthrough/phase-1/visualization.md
+++ b/docs/docs/walkthrough/phase-1/visualization.md
@@ -8,8 +8,7 @@ The integration requires setting up Nightscout and making changes and additions
 
 ### Nightscout Setup
 
-OpenAPS requires the latest (currently dev) version of Nightscout, which can be found here: https://github.com/nightscout/cgm-remote-monitor/tree/dev. 
-
+OpenAPS requires the latest (currently dev) version of Nightscout, which can be found here: https://github.com/nightscout/cgm-remote-monitor/tree/dev. If you are already using Nightscout you might have to update your repository. Just go to the https://github.com/nightscout/cgm-remote-monitor repository and look for "updating my version". Once you have completed these steps, log on to Azure or Heroku and disconnect the deployment source. Thereafter choose your cgm-remote-monitor github repository as source again. You should take the dev branch of this repository especially if you plan to use the advanced-meal-assist feature. 
 
 The steps discussed here are essentially the same for both Azure and Heroku users. Two configuration changes must be made to the Nightscout implementation: