diff --git a/tutorial/docs/_toc.yml b/tutorial/docs/_toc.yml
index ffb0425..8c5e12d 100644
--- a/tutorial/docs/_toc.yml
+++ b/tutorial/docs/_toc.yml
@@ -2,7 +2,7 @@
 # Learn more at https://jupyterbook.org/customize/toc.html
 
 format: jb-book
-root: intro
+root: index
 parts:
 - caption: Introduction to Geant4.jl 
   chapters:
@@ -10,7 +10,7 @@ parts:
   - file: geant4-jl-geometry
 - caption: Building Simulation Applications
   chapters:
-    - file: geant4-jl-applications
+  - file: geant4-jl-applications
 - caption: Complete Examples
   chapters:
   - file: examples/HBC30
diff --git a/tutorial/docs/intro.md b/tutorial/docs/intro.md
deleted file mode 100644
index 4dcf52f..0000000
--- a/tutorial/docs/intro.md
+++ /dev/null
@@ -1,16 +0,0 @@
-# Welcome to Geant4.jl Tutorial
-
-This is a short introductory tutorial for the [Geant4.jl](https://github.com/JuliaHEP/Geant4.jl) package.
-
-This tutorial is supported by the [HSF JuliaHEP](https://hepsoftwarefoundation.org/workinggroups/juliahep.html) team and currently it is maintained by [Pere Mato](https://github.com/peremato).
-
-
-## Geant4.jl: Particle transport in Julia
-
-
-```{tableofcontents}
-```
-
-This material is release under a Creative Commons Attribution 4.0 International Public License, [CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/). Please see the `LICENSE` file.
-
-