diff --git a/nbs/_quarto.yml b/nbs/_quarto.yml
index d2047091..43657ba3 100644
--- a/nbs/_quarto.yml
+++ b/nbs/_quarto.yml
@@ -11,7 +11,6 @@ format:
     toc: true
     toc-depth: 4
     keep-md: true
-  commonmark: default
 
 website:
   twitter-card: true
diff --git a/nbs/tutorials/tutorial.ipynb.off b/nbs/tutorials/tutorial.ipynb
similarity index 100%
rename from nbs/tutorials/tutorial.ipynb.off
rename to nbs/tutorials/tutorial.ipynb