diff --git a/docs/brainstorm/UML-infrastructure.md b/docs/brainstorm/UML-infrastructure.md
index c97d7ca..dfe6f07 100644
--- a/docs/brainstorm/UML-infrastructure.md
+++ b/docs/brainstorm/UML-infrastructure.md
@@ -11,6 +11,9 @@ Raspberry pi <--> EnqueteNode : Websocket
 
 namespace Server {
     class Raspberry pi {
+        +MariaDB
+        +Apache2
+        +Python
         Database()
         Webserver()
         Websocket()
@@ -27,7 +30,6 @@ namespace Server {
     }
 }
 
-
 namespace User {
     class Website {
         +Co2