diff --git a/.Rbuildignore b/.Rbuildignore
index 6ace112d..5bf01b9f 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -4,6 +4,7 @@
 ^_data$
 ^_development$
 ^CONTRIBUTING.md$
+^SECURITY.md$
 ^LICENSE.txt$
 ^doc$
 ^docs$