diff --git a/ScenarioClass.h b/ScenarioClass.h
index 2b68e129..65aa1ea0 100644
--- a/ScenarioClass.h
+++ b/ScenarioClass.h
@@ -267,3 +267,10 @@ class ScenarioClass
 	char LS800BkgdName [0x40];
 	char LS800BkgdPal [0x40];
 };
+
+class MapSelectClass
+{
+public:
+	bool SetNextScenario(ScenarioClass* pItem)
+		{ JMP_THIS(0x5AE100); }
+};