diff --git a/core/assets/bundles/bundle_ko.properties b/core/assets/bundles/bundle_ko.properties
index 917ef699f4..ef57409e9d 100644
--- a/core/assets/bundles/bundle_ko.properties
+++ b/core/assets/bundles/bundle_ko.properties
@@ -806,6 +806,7 @@ bullet.reload = [stat]{0}[lightgray]배 발사 속도
 unit.blocks = 블록
 unit.blockssquared = 블록²
 unit.powersecond = 전력/초
+unit.tilessecond = 타일/초
 unit.liquidsecond = 액체/초
 unit.itemssecond = 자원/초
 unit.liquidunits = 액체