diff --git a/.Rbuildignore b/.Rbuildignore
index 63d0ae0..03b6a37 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -9,3 +9,4 @@
 ^pkgdown$
 ^cran-comments\.md$
 ^revdep$
+^CRAN-RELEASE$