diff --git a/subyaml/core1.us.v10.yaml b/subyaml/core1.us.v10.yaml
index b1fe6ff6..9fec730e 100644
--- a/subyaml/core1.us.v10.yaml
+++ b/subyaml/core1.us.v10.yaml
@@ -100,7 +100,7 @@ segments:
   - [0x22D50, c, done/audio/n_save]         #DONE
   - [0x22DA0, c, done/audio/n_envresample]  #DONE
   - [0x22E40, c, n_env]
-  - [0x237F0, c, done/audio/n_seqplayer]
+  - [0x237F0, c, done/audio/n_seqplayer]  #DONE
   - [0x25360, c, done/audio/n_synstartvoiceparam] #DONE
   - [0x25440, c, done/audio/n_mainbus]    #DONE
   - [0x254C0, c, done/audio/n_load]       #DONE