diff --git a/R.gitignore b/R.gitignore
index ad2be9575df3ac301e20af9234cc144749ed93fa..e38d274af1033edc5661f6fcd78c4fce7b714318 100644
--- a/R.gitignore
+++ b/R.gitignore
@@ -6,3 +6,7 @@
 
 # RStudio files
 .Rproj.user/
+
+# produced vignettes
+vignettes/*.html
+vignettes/*.pdf