diff --git a/src/company_gui.cpp b/src/company_gui.cpp
index 065e67a083..17f52d814f 100644
--- a/src/company_gui.cpp
+++ b/src/company_gui.cpp
@@ -461,7 +461,7 @@ struct CompanyFinancesWindow : Window {
 	{
 		const Company *c = Company::Get((CompanyID)this->window_number);
 		if (c->money > this->max_money) {
-			this->max_money = max(c->money * 2, this->max_money * 4);
+			this->max_money = max<Money>(c->money * 2, this->max_money * 4);
 			this->SetupWidgets();
 			this->ReInit();
 		}