diff --git a/mkdocs.yml b/mkdocs.yml
index c6a7fbf..d3f582f 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -24,8 +24,6 @@ markdown_extensions:
   - pymdownx.inlinehilite
   - pymdownx.keys
   - pymdownx.tabbed
-  - plantuml: 
-      outpath: "images"
 plugins:
   - search
   - with-pdf:
@@ -37,3 +35,12 @@ plugins:
           placeholder: z.B. 0.0.0.0
         DOMAIN_NAME:
           placeholder: z.B. fritz.box
+  - build_plantuml:
+      render: "server" # or "local" for local rendering
+      bin_path: "/usr/local/bin/plantuml" # ignored when render: server
+      server: "http://www.plantuml.com/plantuml" # offical plantuml server
+      output_format: "svg" # or "png"
+      diagram_root: "docs/diagrams" # should reside under docs_dir
+      output_folder: "out"
+      input_folder: "src"
+      input_extensions: "" # comma separated list of extensions to parse, by default every file is parsed
\ No newline at end of file