diff --git a/vignettes/access-utilities.Rmd b/vignettes/access-utilities.Rmd
index 7506d414..c785cad9 100644
--- a/vignettes/access-utilities.Rmd
+++ b/vignettes/access-utilities.Rmd
@@ -23,7 +23,7 @@ This explains some access-related utilities and use cases where they're helpful.
 The usual setup:
 ```{r setup, eval=F}
 library(nfportalutils)
-synapser::synLogin()
+synapser::synLogin(authToken = Sys.getenv("SYNAPSE_AUTH_TOKEN"))
 ```
 
 ## Give selected access to an individual or team
diff --git a/vignettes/revalidation-workflows.Rmd b/vignettes/revalidation-workflows.Rmd
index aa3096c5..750a9a3f 100644
--- a/vignettes/revalidation-workflows.Rmd
+++ b/vignettes/revalidation-workflows.Rmd
@@ -17,7 +17,7 @@ First set up as usual.
 ```r
 
 library(nfportalutils)
-syn_login(Sys.getenv("SYNAPSE_AUTH_TOKEN"))
+synapser::synLogin(authToken = Sys.getenv("SYNAPSE_AUTH_TOKEN"))
 ```
 
 ## Basics with Schematic API service