diff --git a/apps/ssb.json b/apps/ssb.json
index 2b2d0a42..40285f78 100644
--- a/apps/ssb.json
+++ b/apps/ssb.json
@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&MmdDLLTFsefkzBvp4GGrghv95GPgd/00QKPBLEnpUgg=.sha256"
+	"previous": "&wggp4XYiydgBSvQfWqGXXPtkgZ3XWkGLzkiBmghCyd8=.sha256"
 }
diff --git a/apps/ssb/tf-message.js b/apps/ssb/tf-message.js
index cd6ef6e6..c2c62caf 100644
--- a/apps/ssb/tf-message.js
+++ b/apps/ssb/tf-message.js
@@ -326,7 +326,7 @@ class TfMessageElement extends LitElement {
 	}
 
 	expanded_key() {
-		return this.message?.id || this.messages?.map((x) => x.id).join(':');
+		return this.message?.id || this.message?.messages?.map((x) => x.id).join(':');
 	}
 
 	set_expanded(expanded, tag) {