diff --git a/71.md b/71.md
index 1daee7b7..6b3fc0f1 100644
--- a/71.md
+++ b/71.md
@@ -114,6 +114,7 @@ The list of tags are as follows:
   "content": "<note>",
   "tags": [
     ["a", "<34235 | 34236>:<video event author pubkey>:<d-identifier of video event>", "<optional relay url>"],
+    ["e", "<event-id", "<relay-url>"]
     ["d", "<34235 | 34236>:<video event author pubkey>:<d-identifier of video event>"],
     ["viewed", <start>, <end>],
   ]