diff --git a/locales/cy/browser/browser/zen-general.ftl b/locales/cy/browser/browser/zen-general.ftl
index 4beb86931..adca78255 100644
--- a/locales/cy/browser/browser/zen-general.ftl
+++ b/locales/cy/browser/browser/zen-general.ftl
@@ -107,7 +107,7 @@ zen-sidebar-notification-updated-label = Beth sy'n newydd yn { -brand-short-name
 zen-sidebar-notification-updated-tooltip = 
     .title = Gweld Nodiadau Rhyddhau
 zen-sidebar-notification-restart-safe-mode-label = Rhywbeth wedi torri?
-zen-sidebar-notification-restart-safe-mode-tooltip =
+zen-sidebar-notification-restart-safe-mode-tooltip = 
     .title = Ailgychwyn yn y Modd Diogel
 zen-window-sync-migration-dialog-title = Keep Your Windows in Sync
 zen-window-sync-migration-dialog-message = Zen now syncs windows on the same device, so changes in one window are reflected across the others instantly.