diff --git a/vignettes/available-hooks.Rmd b/vignettes/available-hooks.Rmd
index 818c77640..6e678a3a9 100644
--- a/vignettes/available-hooks.Rmd
+++ b/vignettes/available-hooks.Rmd
@@ -52,7 +52,7 @@ repos:
     rev: {rev}
     hooks:
     -   id: lintr
-        args: [--warn-only, --key=value]
+        args: [--warn_only, --key=value]
 "))
 ```