diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
index 2b27c4b..4506afa 100644
--- a/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/common/Ui_ko.properties
@@ -18,6 +18,7 @@
 # Common button text
 ok=승인
 cancel=취소
+close=Close (ko)
 
 # Gesture text
 click=클릭