diff --git a/apps/ssb.json b/apps/ssb.json
index 546c5778..515f7e88 100644
--- a/apps/ssb.json
+++ b/apps/ssb.json
@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&Omm/IjiQ9yXgJrDUtXp3q+Qdu9qDLfi05FXI5JtP5Qo=.sha256"
+	"previous": "&WEwYlCdGjQ76ULGr6G+6cYNaDmEgB32ml5Kv+04hTKE=.sha256"
 }
diff --git a/apps/ssb/tf-app.js b/apps/ssb/tf-app.js
index 0b84ee24..a94e1168 100644
--- a/apps/ssb/tf-app.js
+++ b/apps/ssb/tf-app.js
@@ -173,7 +173,7 @@ class TfElement extends LitElement {
 
 		let ids_out_of_date = ids.filter(
 			(x) =>
-				cache.about[x]?.seq === undefined ||
+				!cache.about[x]?.seq ||
 				(users[x]?.seq && users[x]?.seq > cache.about[x].seq)
 		);