diff --git a/galerie/views.py b/galerie/views.py
index b1e720ca..fa2a15e9 100644
--- a/galerie/views.py
+++ b/galerie/views.py
@@ -15,10 +15,11 @@ from galerie.forms import KomentarForm, NewGalerieForm
 import logging
 logger = logging.getLogger(__name__)
 
-def galerie_ke_zobrazeni(soustredeni: Soustredeni, request: HttpRequest) -> tuple[int]:
+def galerie_ke_zobrazeni(soustredeni: Soustredeni | None, request: HttpRequest) -> tuple[int]:
 	if request.user.is_superuser: return (VZDY, ORG, UCASTNIK, NIKDY)
 	if request.user.je_org: return (VZDY, ORG, UCASTNIK)
 	if request.user.is_anonymous: return (VZDY,)
+	if soustredeni is None: return (VZDY,)
 	if (resitel := resitel_uzivatele(request.user)) is not None:
 		if resitel.soustredeni_set.contains(soustredeni):
 			return (VZDY, UCASTNIK)