diff --git a/.readthedocs.yaml b/.readthedocs.yaml
deleted file mode 100644
index f35fa21..0000000
--- a/.readthedocs.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-# .readthedocs.yaml
-# Read the Docs configuration file
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
-# Required
-version: 2
-
-# Set the version of Python and other tools you might need
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"
-
-# Build documentation in the docs/ directory with Sphinx
-mkdocs:
-  configuration: mkdocs.yml
-
-# Optionally declare the Python requirements required to build your docs
-python:
-   install:
-   - method: pip
-     path: .
-     extra_requirements:
-      - docs
diff --git a/docs/Tutorials/first_run.md b/docs/Tutorials/first_run.md
index d315299..bcfcd46 100644
--- a/docs/Tutorials/first_run.md
+++ b/docs/Tutorials/first_run.md
@@ -2,6 +2,7 @@
 
 ## What you’ll do
 By the end of this tutorial you will:
+
 1. Install MORS and download the required data
 2. Create a `Star` and compute evolutionary tracks
 3. Inspect available tracks + units
diff --git a/mkdocs.yml b/mkdocs.yml
index 58227ef..5f3bcf9 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -32,8 +32,8 @@ nav:
   - 🔗 CALLIOPE: https://proteus-framework.org/CALLIOPE/
   - 🔗 AGNI: https://h-nicholls.space/AGNI/dev/
   - 🔗 Obliqua: https://proteus-framework.org/Obliqua/ 
-  - 🔗 VULCAN: https://proteus-framework.org/VULCAN/
-  - 🔗 Zalmoxis: https://proteus-framework.org/ZALMOXIS/
+  - 🔗 VULCAN: https://github.com/FormingWorlds/VULCAN
+  - 🔗 Zalmoxis: https://proteus-framework.org/Zalmoxis/
   - 🔗 Aragog: https://proteus-framework.org/aragog/
 
 theme: