diff --git a/src/app/components/ConversationCard.svelte b/src/app/components/ConversationCard.svelte
index 7d649b8..47530b7 100644
--- a/src/app/components/ConversationCard.svelte
+++ b/src/app/components/ConversationCard.svelte
@@ -11,7 +11,7 @@
 
   type Props = {
     url: string
-    room: string
+    room?: string
     events: TrustedEvent[]
     latest: TrustedEvent
     earliest: TrustedEvent
@@ -27,8 +27,12 @@
       <ProfileCircle pubkey={earliest.pubkey} size={10} />
       <div class="min-w-0 flex-1">
         <div class="flex items-center gap-2 text-sm opacity-70">
-          <span class="font-medium text-blue-400">#{displayChannel(url, room)}</span>
-          <span class="opacity-50">•</span>
+          {#if room}
+            <span class="font-medium text-blue-400">
+              #{displayChannel(url, room)}
+            </span>
+            <span class="opacity-50">•</span>
+          {/if}
           <span>{formatTimestamp(earliest.created_at)}</span>
         </div>
         <Content minimalQuote minLength={100} maxLength={400} event={earliest} />
diff --git a/src/app/components/SpaceRecentActivity.svelte b/src/app/components/SpaceRecentActivity.svelte
index 0c87b7a..b848d3e 100644
--- a/src/app/components/SpaceRecentActivity.svelte
+++ b/src/app/components/SpaceRecentActivity.svelte
@@ -20,8 +20,6 @@
     const convs = []
 
     for (const [room, messages] of groupBy(e => getTagValue("h", e.tags), $messages).entries()) {
-      if (!room) continue
-
       const avgTime = avg(overlappingPairs(messages).map(([a, b]) => a.created_at - b.created_at))
       const groups: TrustedEvent[][] = []
       const group: TrustedEvent[] = []
@@ -79,7 +77,7 @@
         {#if $messages.length > 0}
           {@const events = $messages.slice(0, 1)}
           {@const event = events[0]}
-          {@const room = getTagValue("h", event.tags)!}
+          {@const room = getTagValue("h", event.tags)}
           <ConversationCard
             {url}
             {room}