diff --git a/.Rbuildignore b/.Rbuildignore
index 91fb891..155370a 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -4,3 +4,6 @@
 ^docs$
 ^pkgdown$
 ^\.github$
+^CRAN-SUBMISSION$
+^cran-comments\.md$
+^README\.Rmd$