diff --git a/src/js/game/hud/parts/building_placer.js b/src/js/game/hud/parts/building_placer.js
index 7dccb7a4..4ab63e6b 100644
--- a/src/js/game/hud/parts/building_placer.js
+++ b/src/js/game/hud/parts/building_placer.js
@@ -216,7 +216,9 @@ export class HUDBuildingPlacer extends HUDBuildingPlacerLogic {
             const dimensions = metaBuilding.getDimensions(variant);
             const sprite = metaBuilding.getPreviewSprite(0, variant);
             const spriteWrapper = makeDiv(element, null, ["iconWrap"]);
+            // @ts-ignore
             spriteWrapper.setAttribute("data-tile-w", dimensions.x);
+            // @ts-ignore
             spriteWrapper.setAttribute("data-tile-h", dimensions.y);
 
             spriteWrapper.innerHTML = sprite.getAsHTML(iconSize * dimensions.x, iconSize * dimensions.y);