diff --git a/nls/C/Translation.m b/nls/C/Translation.m
index 54c58b1c..75e74358 100644
--- a/nls/C/Translation.m
+++ b/nls/C/Translation.m
@@ -69,6 +69,9 @@ $set 4 #Configmenu
 18 Transparency
 19 Focused Window Alpha
 20 Unfocused Window Alpha
+21 Tab Options
+22 Tabs in Titlebar
+23 External Tab Width
 
 $set 5 #Ewmh