diff --git a/radio/src/telemetry/crossfire.h b/radio/src/telemetry/crossfire.h
index cad336563..43573cf61 100644
--- a/radio/src/telemetry/crossfire.h
+++ b/radio/src/telemetry/crossfire.h
@@ -115,7 +115,7 @@ const uint32_t CROSSFIRE_BAUDRATES[] = {
   5250000,
 };
 
-#if defined(RADIO_TPRO) || defined(RADIO_TPROV2) || defined(RADIO_FAMILY_T20)
+#if defined(RADIO_TPRO) || defined(RADIO_TPROV2) || defined(RADIO_T20)
 #define CROSSFIRE_MAX_INTERNAL_BAUDRATE     DIM(CROSSFIRE_BAUDRATES) - 3
 #else
 #define CROSSFIRE_MAX_INTERNAL_BAUDRATE     DIM(CROSSFIRE_BAUDRATES) - 1