diff --git a/lang/main-ko.json b/lang/main-ko.json
index 640aafe00942..cb9a162dc4b2 100644
--- a/lang/main-ko.json
+++ b/lang/main-ko.json
@@ -829,8 +829,8 @@
         "videomute": "카메라 켜기/끄기",
         "startvideoblur": "배경 흐리게",
         "stopvideoblur": "배경 흐리게 취소",
-        "whiteboardClose": "판서 열기",
-        "whiteboardOpen": "판서 닫기"
+        "whiteboardClose": "판서 닫기",
+        "whiteboardOpen": "판서 열기"
     },
     "transcribing": {
         "ccButtonTooltip": "자막 시작 / 중지",
diff --git a/react/features/etherpad/components/SharedDocumentButton.js b/react/features/etherpad/components/SharedDocumentButton.js
index 8e9998d9ab70..a91b95d46cba 100644
--- a/react/features/etherpad/components/SharedDocumentButton.js
+++ b/react/features/etherpad/components/SharedDocumentButton.js
@@ -29,8 +29,8 @@ type Props = AbstractButtonProps & {
 class SharedDocumentButton extends AbstractButton<Props, *> {
     accessibilityLabel = 'toolbar.accessibilityLabel.toggleWhiteboard';
     icon = IconEdit;
-    label = 'toolbar.whiteboardClose';
-    toggledLabel = 'toolbar.whiteboardOpen';
+    label = 'toolbar.whiteboardOpen';
+    toggledLabel = 'toolbar.whiteboardClose';
 
     /**
      * Handles clicking / pressing the button, and opens / closes the appropriate dialog.