diff --git a/Architecture.md b/Architecture.md
index 9778a02..e4ef416 100644
--- a/Architecture.md
+++ b/Architecture.md
@@ -95,7 +95,7 @@ For instance, to overwrite the data source configuration in the main server war
         <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
           <modelVersion>4.0.0</modelVersion>  
-          <groupId>example.org</groupId>  
+          <groupId>org.example</groupId>  
           <artifactId>example-openid-connect-overlay</artifactId>
           <packaging>pom</packaging>
           <version>1.0-SNAPSHOT</version>