diff --git a/src/app/components/VideoCallContent.svelte b/src/app/components/VideoCallContent.svelte
index b1597feb..b725682f 100644
--- a/src/app/components/VideoCallContent.svelte
+++ b/src/app/components/VideoCallContent.svelte
@@ -295,7 +295,7 @@
         class="min-h-0 flex-1 overflow-y-auto">
         {#if tileGrid}
           <div
-            class="flex flex-wrap justify-center gap-2"
+            class="mx-auto flex flex-wrap justify-center gap-2"
             style={`max-width: ${tileGrid.cols * tileGrid.tileWidth + (tileGrid.cols - 1) * 8}px`}>
             {#each videoTiles as tile (tileKey(tile))}
               <div