diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 471634627702..48d70910f9bf 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -37,6 +37,7 @@
 /examples/url_generators_examples/ @elastic/kibana-app-arch
 /examples/url_generators_explorer/ @elastic/kibana-app-arch
 /packages/kbn-interpreter/ @elastic/kibana-app-arch
+/packages/elastic-datemath/ @elastic/kibana-app-arch
 /src/legacy/core_plugins/embeddable_api/ @elastic/kibana-app-arch
 /src/legacy/core_plugins/interpreter/ @elastic/kibana-app-arch
 /src/legacy/core_plugins/kibana_react/ @elastic/kibana-app-arch