diff --git a/src/lang/ja.json b/src/lang/ja.json
index 03b874ab3..6cac1e0fa 100644
--- a/src/lang/ja.json
+++ b/src/lang/ja.json
@@ -1052,5 +1052,6 @@
     "TemplateCode": "",
     "pagertreeLow": "",
     "pagertreeMedium": "",
-    "pagertreeCritical": ""
+    "pagertreeCritical": "",
+    "ntfyPriorityHelptextAllEvents": ""
 }