diff --git a/src/openrct2/editor.c b/src/openrct2/editor.c
index a65598d651..621a494f66 100644
--- a/src/openrct2/editor.c
+++ b/src/openrct2/editor.c
@@ -594,7 +594,7 @@ void game_command_edit_scenario_options(sint32* eax, sint32* ebx, sint32* ecx, s
 			}
 			break;
 		case EDIT_SCENARIOOPTIONS_SETAVERAGECASHPERGUEST:
-			
+			gGuestInitialCash = max(MONEY(0, 00), min(MONEY(1000, 00), *edx));
 			break;
 		case EDIT_SCENARIOOPTIONS_SETGUESTINITIALHAPPINESS:
 			
diff --git a/src/openrct2/windows/editor_scenario_options.c b/src/openrct2/windows/editor_scenario_options.c
index 2745dbeff5..f8813b6e0c 100644
--- a/src/openrct2/windows/editor_scenario_options.c
+++ b/src/openrct2/windows/editor_scenario_options.c
@@ -863,7 +863,15 @@ static void window_editor_scenario_options_guests_mousedown(sint32 widgetIndex,
 	switch (widgetIndex) {
 	case WIDX_CASH_PER_GUEST_INCREASE:
 		if (gGuestInitialCash < MONEY(1000, 00)) {
-			gGuestInitialCash += MONEY(1, 00);
+			game_do_command(
+				0,
+				GAME_COMMAND_FLAG_APPLY,
+				EDIT_SCENARIOOPTIONS_SETAVERAGECASHPERGUEST,
+				gGuestInitialCash + MONEY(1, 00),
+				GAME_COMMAND_EDIT_SCENARIO_OPTIONS,
+				0,
+				0
+			);
 		} else {
 			window_error_open(STR_CANT_INCREASE_FURTHER, STR_NONE);
 		}
@@ -871,7 +879,15 @@ static void window_editor_scenario_options_guests_mousedown(sint32 widgetIndex,
 		break;
 	case WIDX_CASH_PER_GUEST_DECREASE:
 		if (gGuestInitialCash > MONEY(0, 00)) {
-			gGuestInitialCash -= MONEY(1, 00);
+			game_do_command(
+				0,
+				GAME_COMMAND_FLAG_APPLY,
+				EDIT_SCENARIOOPTIONS_SETAVERAGECASHPERGUEST,
+				gGuestInitialCash - MONEY(1, 00),
+				GAME_COMMAND_EDIT_SCENARIO_OPTIONS,
+				0,
+				0
+			);
 		} else {
 			window_error_open(STR_CANT_REDUCE_FURTHER, STR_NONE);
 		}