diff --git a/frontend/src/ts/test/replay.ts b/frontend/src/ts/test/replay.ts
index e84f81016fd7..7df2c8b95b19 100644
--- a/frontend/src/ts/test/replay.ts
+++ b/frontend/src/ts/test/replay.ts
@@ -170,7 +170,7 @@ function loadOldReplay(): number {
       startingIndex = i + 1;
     }
   });
-  const time = Math.floor(replayData[startingIndex].time / 1000);
+  const time = Math.floor(replayData[startingIndex]?.time / 1000);
   updateStatsString(time);
 
   return startingIndex;