diff --git a/src/frontend/src/features/rooms/components/InviteDialog.tsx b/src/frontend/src/features/rooms/components/InviteDialog.tsx
index 06273ee7..5436c0c5 100644
--- a/src/frontend/src/features/rooms/components/InviteDialog.tsx
+++ b/src/frontend/src/features/rooms/components/InviteDialog.tsx
@@ -45,7 +45,7 @@ export const InviteDialog = ({ mode }: { mode: 'join' | 'create' }) => {
   const { t } = useTranslation('rooms', { keyPrefix: 'shareDialog' })
 
   const roomData = useRoomData()
-  const roomUrl = getRouteUrl('room', roomData?.slug)
+  const roomUrl = roomData?.slug ? getRouteUrl('room', roomData.slug) : ''
 
   const telephony = useTelephony()
 
diff --git a/src/frontend/src/features/rooms/livekit/components/Info.tsx b/src/frontend/src/features/rooms/livekit/components/Info.tsx
index afab80e0..6054e562 100644
--- a/src/frontend/src/features/rooms/livekit/components/Info.tsx
+++ b/src/frontend/src/features/rooms/livekit/components/Info.tsx
@@ -14,7 +14,7 @@ export const Info = () => {
   const { t } = useTranslation('rooms', { keyPrefix: 'info' })
 
   const data = useRoomData()
-  const roomUrl = getRouteUrl('room', data?.slug)
+  const roomUrl = data?.slug ? getRouteUrl('room', data.slug) : ''
 
   const telephony = useTelephony()