diff --git a/.Rbuildignore b/.Rbuildignore
index 726addb..a28a25c 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -15,3 +15,4 @@ vignettes/rstanlm
 .github/*
 rstanlm
 ^CRAN-SUBMISSION$
+^_pkgdown\.yml$