diff --git a/.Rbuildignore b/.Rbuildignore
index fbb017b0..3152117d 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -1,3 +1,4 @@
+^CRAN-RELEASE$
 ^_pkgdown\.yml$
 ^.*\.Rproj$
 ^\.Rproj\.user$