diff --git a/.Rbuildignore b/.Rbuildignore
index 1162d7a..56d0ae2 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -9,3 +9,4 @@
 ^tests/otp$
 ^lucene$
 ^codecov\.yml$
+^CRAN-SUBMISSION$