diff --git a/src/VideoGrid.jsx b/src/VideoGrid.jsx
index 5c1ffb7b..3780d6c4 100644
--- a/src/VideoGrid.jsx
+++ b/src/VideoGrid.jsx
@@ -179,7 +179,7 @@ export function VideoGrid({ participants }) {
 
             return {
               tiles: newTiles,
-              tilePositions: getTilePositions(newTiles, gridBounds),
+              tilePositions: getTilePositions(newTiles.length, gridBounds),
             };
           });
         }, 250);