diff --git a/src/interface/viewport_interaction.c b/src/interface/viewport_interaction.c
index 42799fed73..532e1067e2 100644
--- a/src/interface/viewport_interaction.c
+++ b/src/interface/viewport_interaction.c
@@ -285,7 +285,7 @@ int viewport_interaction_get_item_right(int x, int y, viewport_interaction_info
 		return info->type;
 
 	case VIEWPORT_INTERACTION_ITEM_PARK:
-		if (RCT2_ADDRESS_SCREEN_FLAGS & SCREEN_FLAGS_SCENARIO_EDITOR)
+		if (!(RCT2_ADDRESS_SCREEN_FLAGS & SCREEN_FLAGS_SCENARIO_EDITOR))
 			break;
 
 		if ((mapElement->type & MAP_ELEMENT_TYPE_MASK) != MAP_ELEMENT_TYPE_ENTRANCE)