diff --git a/userspace/SWUTS.h b/userspace/SWUTS.h
index 08db917cf..91ed3a12b 100644
--- a/userspace/SWUTS.h
+++ b/userspace/SWUTS.h
@@ -53,6 +53,7 @@
  *   - @ref SWUTS-acr
  *   - @ref SWUTS-cg
  *   - @ref SWUTS-init_test
+ *   - @ref SWUTS-channel_os
  *
  */