diff --git a/locales/et/browser/browser/preferences/zen-preferences.ftl b/locales/et/browser/browser/preferences/zen-preferences.ftl
index 36ae5ac0f..9f6b8abae 100644
--- a/locales/et/browser/browser/preferences/zen-preferences.ftl
+++ b/locales/et/browser/browser/preferences/zen-preferences.ftl
@@ -44,8 +44,6 @@ zen-tabs-unloader-enabled =
     .label = Luba kaartide mälust eemaldamine
 zen-look-and-feel-compact-toolbar-themed = 
     .label = Kasuta kompaktsel tööriistaribal teema poolt küljendatud tausta
-zen-look-and-feel-compact-sidebar-themed = 
-    .label = Kasuta kompaktsel külgribal teema poolt küljendatud tausta
 zen-workspace-continue-where-left-off = 
     .label = Jätka sealt, kus eelmine kord pooleli jäi
 pane-zen-pinned-tab-manager-title = Püsikaardid