diff --git a/vignettes/liana_tutorial.Rmd b/vignettes/liana_tutorial.Rmd
index e2bd29c..fafb297 100644
--- a/vignettes/liana_tutorial.Rmd
+++ b/vignettes/liana_tutorial.Rmd
@@ -208,7 +208,7 @@ p <- chord_freq(liana_trunc,
 ```
 
 
-For more advanced visualization options, we kindly refer the user to [SCPubr](https://enblacar.github.io/SCpubr-book/21-LigandReceptorPlot.html).
+For more advanced visualization options, we kindly refer the user to [SCpubr](https://github.com/enblacar/SCpubr/) (see [`SCpubr::do_LigandReceptorPlot()`](https://enblacar.github.io/SCpubr-book-v1/21-LigandReceptorPlot.html)).
 
 
 ## Run any method of choice.