diff --git a/tests/list.t b/tests/list.t
index 3a68453..aae4750 100644
--- a/tests/list.t
+++ b/tests/list.t
@@ -17,3 +17,12 @@ Add same bundle and check uniqueness.
   $ antigen-bundle $PLUGIN_DIR
   $ antigen-list
   .*?/test-plugin / plugin - (re)
+
+Add another bundle.
+
+  $ antigen-bundle $PLUGIN_DIR2
+  Cloning into '.+?'\.\.\. (re)
+  done.
+  $ antigen-list
+  .*?/test-plugin / plugin - (re)
+  .*?/test-plugin2 / plugin - (re)