diff --git a/04.-Setting-eShopOnContainer-solution-up-in-a-Mac,-VS-Code-and-CLI-environment--(dotnet-CLI,-Docker-CLI-and-VS-Code).md b/04.-Setting-eShopOnContainer-solution-up-in-a-Mac,-VS-Code-and-CLI-environment--(dotnet-CLI,-Docker-CLI-and-VS-Code).md
index 650378b..cd5ec79 100644
--- a/04.-Setting-eShopOnContainer-solution-up-in-a-Mac,-VS-Code-and-CLI-environment--(dotnet-CLI,-Docker-CLI-and-VS-Code).md
+++ b/04.-Setting-eShopOnContainer-solution-up-in-a-Mac,-VS-Code-and-CLI-environment--(dotnet-CLI,-Docker-CLI-and-VS-Code).md
@@ -129,6 +129,9 @@ Install the following software versions:
     - .NET Core 1.1 (1.1.2 with SDK 1.0.4 (Promoted to LTS)) https://github.com/dotnet/core/blob/master/release-notes/download-archives/1.1.2-download.md
     - NodeJS 6.11.1
 
+ Ensure you are using the lastest version of node packages such us angular-cli 1.3.0 or you will receive some errors when 
+ you run docker-compose -f docker-compose.ci.build.yml up because the command npm run build:prod will fail.
+
  We've included a bash script that runs all the build commands locally. Navigate to your
  eShopOnContainers directory, and cd into the *cli-mac* directory. Then, run the build script: