diff --git a/components/mlme/dispatcher/inc/cfg_mlme_btm.h b/components/mlme/dispatcher/inc/cfg_mlme_btm.h
index d1274762a25b..94d1f7c86421 100644
--- a/components/mlme/dispatcher/inc/cfg_mlme_btm.h
+++ b/components/mlme/dispatcher/inc/cfg_mlme_btm.h
@@ -102,7 +102,12 @@
  *
  * BIT 9: BTM query with candidate list
  *
- * BIT 10-31: Reserved
+ * BIT 10: When this bit is set, Firmware will forward BTM Request Frame to
+ * driver when the frame contains MBO assoc retry attribute. Driver will send
+ * this frame to supplicant and supplicant will use the frame info for
+ * blacklisting the AP so for the next connection framework will avoid this AP.
+ *
+ * BIT 11-31: Reserved
  *
  * Supported Feature: STA
  *