diff --git a/src/openrct2/world/Park.cpp b/src/openrct2/world/Park.cpp
index 57934ce75785..fce1e594ab8b 100644
--- a/src/openrct2/world/Park.cpp
+++ b/src/openrct2/world/Park.cpp
@@ -773,7 +773,8 @@ void Park::UpdateHistories()
     {
         currentWeeklyProfit /= gameState.WeeklyProfitAverageDivisor;
     }
-    HistoryPushRecord<money64, FINANCE_GRAPH_SIZE>(gameState.WeeklyProfitHistory, currentWeeklyProfit);
+    HistoryPushRecord<money64, std::extent_v<decltype(GameState_t::WeeklyProfitHistory)>>(
+        gameState.WeeklyProfitHistory, currentWeeklyProfit);
     gameState.WeeklyProfitAverageDividend = 0;
     gameState.WeeklyProfitAverageDivisor = 0;