diff --git a/js/kiri.js b/js/kiri.js
index 96098d52..606e206d 100644
--- a/js/kiri.js
+++ b/js/kiri.js
@@ -1782,7 +1782,7 @@ self.kiri.copyright = exports.COPYRIGHT;
     }
 
     function showHelp() {
-        showHelpFile(`/kiri/lang/${KIRI.lang.get()}-help.html`);
+        showHelpFile(`/kiri/lang/${KIRI.lang.get()}-help.html?${KIRI.version}`);
     }
 
     function showHelpFile(local) {