diff --git a/src/main/rx/crsf.c b/src/main/rx/crsf.c
index ea9a3ffff8..2d13415597 100644
--- a/src/main/rx/crsf.c
+++ b/src/main/rx/crsf.c
@@ -165,7 +165,7 @@ typedef struct crsfPayloadRcChannelsPacked_s crsfPayloadRcChannelsPacked_t;
  * uint8_t Uplink RSSI ( % )
  * uint8_t Uplink Package success rate / Link quality ( % )
  * int8_t Uplink SNR ( db )
- * uint8_t Downlink RF Power ( db )
+ * uint8_t Downlink RF Power ( db, not used in betaflight)
  * uint8_t Uplink FPS ( FPS / 10 )
  */
 
@@ -196,7 +196,7 @@ typedef struct crsfPayloadLinkstatisticsTx_s {
     uint8_t uplink_RSSI_percentage;
     uint8_t uplink_Link_quality;
     int8_t uplink_SNR;
-    uint8_t downlink_power;
+    /* uint8_t downlink_power; */ // not used
     uint8_t uplink_FPS;
 } crsfLinkStatisticsTx_t;
 #endif