diff --git a/rogue-thi-app/components/RoomMap.jsx b/rogue-thi-app/components/RoomMap.jsx
index 42e0de69..21216336 100644
--- a/rogue-thi-app/components/RoomMap.jsx
+++ b/rogue-thi-app/components/RoomMap.jsx
@@ -301,7 +301,8 @@ export default function RoomMap ({ highlight, roomData }) {
       >
         <TileLayer
           attribution={t('rooms.map.attribution')}
-          url={`https://tiles-eu.stadiamaps.com/tiles/alidade_smooth${isDark() ? '_dark' : ''}/{z}/{x}/{y}{r}.png`}
+          // url={`https://tiles-eu.stadiamaps.com/tiles/alidade_smooth${isDark() ? '_dark' : ''}/{z}/{x}/{y}{r}.png`}
+          url="https://tile.openstreetmap.org/{z}/{x}/{y}.png"
           maxNativeZoom={19}
           maxZoom={21}
         />
diff --git a/rogue-thi-app/next.config.js b/rogue-thi-app/next.config.js
index ff69ab04..c4364092 100644
--- a/rogue-thi-app/next.config.js
+++ b/rogue-thi-app/next.config.js
@@ -72,7 +72,7 @@ module.exports = {
           {
             key: 'Content-Security-Policy',
             value: `default-src 'none';
-              img-src 'self' data: https://tiles-eu.stadiamaps.com/;
+              img-src 'self' data: https://tile.openstreetmap.org/;
               font-src 'self';
               connect-src 'self' ${PROXY_URL} ${API_URL};
               style-src 'self' 'unsafe-inline';