diff --git a/script/layout.txt b/script/layout.txt
index 1d1b752..b15ba2a 100644
--- a/script/layout.txt
+++ b/script/layout.txt
@@ -1,7 +1,7 @@
 /a d n ʒ 
  e g p ʔ
  i h q ʙ̥
- o j s
- u k t
+ o j s r
+ u k t f
    l w
    m ʃ  /