diff --git a/plugins/basic-integrity/index.js b/plugins/basic-integrity/index.js
index 722a7d9..5168f4f 100644
--- a/plugins/basic-integrity/index.js
+++ b/plugins/basic-integrity/index.js
@@ -57,6 +57,7 @@
             }
             
             // do we have integrity data in config?
+            // TODO: how should we treat relative URLs? how does regular fetch() treat them
             if (url in config.integrity) {
                 integrity += ' ' + config.integrity[url]
             }