diff --git a/.Rbuildignore b/.Rbuildignore
index be40906..76be9ce 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -15,6 +15,7 @@
 ^dev$
 ^PINBOARD\.md$
 ^SPEC-measurement-layer\.md$
+^rollout$
 ^sessions$
 ^tools$
 ^vignettes/articles$
diff --git a/.gitignore b/.gitignore
index a091cae..7e1af19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,4 @@ tests/testthat/_snaps/*
 /PINBOARD.md
 /sessions/
 /dev/
+/rollout/