diff --git a/src/window_dropdown.c b/src/window_dropdown.c
index 4b552e7d80..f9b609d453 100644
--- a/src/window_dropdown.c
+++ b/src/window_dropdown.c
@@ -53,6 +53,7 @@ int _dropdown_highlighted_index;
 
 uint16 gDropdownItemsFormat[64];
 sint64 gDropdownItemsArgs[64];
+// Replaces 0x009DED38
 uint32 gDropdownItemsChecked;
 
 static void window_dropdown_emptysub() { }
diff --git a/src/window_guest_list.c b/src/window_guest_list.c
index 209bfb27bc..9288d620f5 100644
--- a/src/window_guest_list.c
+++ b/src/window_guest_list.c
@@ -281,7 +281,7 @@ static void window_guest_list_mousedown(int widgetIndex, rct_window*w, rct_widge
 			gDropdownItemsFormat[i] = 1142;
 			gDropdownItemsArgs[i] = STR_PAGE_1 + i;
 		}
-		RCT2_GLOBAL(0x009DED38, uint32) |= (1 << _window_guest_list_selected_view);
+		gDropdownItemsChecked = (1 << _window_guest_list_selected_view);
 		break;
 	case WIDX_INFO_TYPE_DROPDOWN_BUTTON:
 		widget = &w->widgets[widgetIndex - 1];
@@ -300,7 +300,7 @@ static void window_guest_list_mousedown(int widgetIndex, rct_window*w, rct_widge
 			gDropdownItemsFormat[i] = 1142;
 			gDropdownItemsArgs[i] = STR_ACTIONS + i;
 		}
-		RCT2_GLOBAL(0x009DED38, uint32) |= (1 << _window_guest_list_selected_view);
+		gDropdownItemsChecked = (1 << _window_guest_list_selected_view);
 		break;
 	}
 }