diff --git a/src/main/fc/settings.c b/src/main/fc/settings.c
index 29936a9aee..0d3d6b5fa4 100644
--- a/src/main/fc/settings.c
+++ b/src/main/fc/settings.c
@@ -388,9 +388,7 @@ const clivalue_t valueTable[] = {
     { "airmode_start_throttle",     VAR_UINT16 | MASTER_VALUE, .config.minmax = { 1000, 2000 }, PG_RX_CONFIG, offsetof(rxConfig_t, airModeActivateThreshold) },
     { "rx_min_usec",                VAR_UINT16 | MASTER_VALUE, .config.minmax = { PWM_PULSE_MIN, PWM_PULSE_MAX }, PG_RX_CONFIG, offsetof(rxConfig_t, rx_min_usec) },
     { "rx_max_usec",                VAR_UINT16 | MASTER_VALUE, .config.minmax = { PWM_PULSE_MIN, PWM_PULSE_MAX }, PG_RX_CONFIG, offsetof(rxConfig_t, rx_max_usec) },
-#ifdef STM32F4
     { "serialrx_halfduplex",        VAR_UINT8  | MASTER_VALUE | MODE_LOOKUP, .config.lookup = { TABLE_OFF_ON }, PG_RX_CONFIG, offsetof(rxConfig_t, halfDuplex) },
-#endif
 #ifdef USE_RX_SPI
     { "rx_spi_protocol",            VAR_UINT8  | MASTER_VALUE | MODE_LOOKUP, .config.lookup = { TABLE_RX_SPI }, PG_RX_CONFIG, offsetof(rxConfig_t, rx_spi_protocol) },
 #endif