diff --git a/documentation/docs/containers.md b/documentation/docs/containers.md
index 9792259f949ae54c27ac88e258c2beda313b823a..e15288a8e1f368ebec61e1ac3720a81f76ea8eab 100644
--- a/documentation/docs/containers.md
+++ b/documentation/docs/containers.md
@@ -372,7 +372,8 @@ variables:
 
 Interactive shells can be launched into containers, to have a look at configurations and to better understand what might go wrong. Podman/Docker allows to alter files inside of the container and save these changes. Singularity/Apptainer containers are not writeable, but acts like a normal executable with access to host files.
 
-```sh title="interactive containers"
+
+```sh
 # using podman 
 $ podman run -it localhost/flexpartv11-master:2464aef /bin/bash
 Welcome, running FLEXPART 
diff --git a/documentation/mkdocs.yml b/documentation/mkdocs.yml
index 9cddeee8112c79a762643c00a6defddf2b4b5e05..e0e0f01772ce74dc5c15494726147c2eb40053f6 100644
--- a/documentation/mkdocs.yml
+++ b/documentation/mkdocs.yml
@@ -38,5 +38,6 @@ nav:
   - 'transport.md'
   - 'evolution.md'
   - 'examples.md'
+  - 'containers.md'
   - 'troubleshooting.md'