diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index ccfd5c8657..1560255724 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1 +1,2 @@
 src/content/docs @nf-core/docs
+src/content/events/*/bytesize*.md @nf-core/bytesize