diff --git a/host/tests/it/core_ext.rs b/host/tests/it/core_ext.rs
index 9dd36a0..121998a 100644
--- a/host/tests/it/core_ext.rs
+++ b/host/tests/it/core_ext.rs
@@ -215,6 +215,7 @@ async fn core_extensions() -> anyhow::Result<()> {
         "etc/sausage/config.yaml",
         include_str!("../../../config/config.yaml"),
     )?;
+    copy_tree(&repo.join("config/roster"), &disk.join("etc/sausage/roster"))?;
     write(
         &source,
         "skills/builtin/SKILL.md",