diff --git a/src/js/game/hud/parts/puzzle_import_export.js b/src/js/game/hud/parts/puzzle_import_export.js
index f5f71dac..8a8719f6 100644
--- a/src/js/game/hud/parts/puzzle_import_export.js
+++ b/src/js/game/hud/parts/puzzle_import_export.js
@@ -83,6 +83,7 @@ export class HUDPuzzleImportExport extends BaseHUDPart {
 
                             mode.zoneWidth = gameData.bounds.w;
                             mode.zoneHeight = gameData.bounds.h;
+                            this.root.hud.parts.puzzleEditorSettings.updateZoneValues();
 
                             errorText = new PuzzleSerializer().deserializePuzzle(this.root, gameData);
                         } catch (ex) {