diff --git a/app/[lang]/tournois/TournamentMap.tsx b/app/[lang]/tournois/TournamentMap.tsx
index 4d7aa52..6fbfb1b 100644
--- a/app/[lang]/tournois/TournamentMap.tsx
+++ b/app/[lang]/tournois/TournamentMap.tsx
@@ -229,6 +229,7 @@ const TimeControlGroup = ({ timeControl, colour }: TimeControlGroupProps) => {
           ref={clusterRef}
           chunkedLoading
           iconCreateFunction={createClusterCustomIcon}
+          maxClusterRadius={40}
         >
           {markers}
         </MarkerClusterGroup>