diff --git a/src/main/drivers/serial_escserial.c b/src/main/drivers/serial_escserial.c
index 38d129e69..b3eb46d56 100644
--- a/src/main/drivers/serial_escserial.c
+++ b/src/main/drivers/serial_escserial.c
@@ -116,7 +116,7 @@ escSerial_t escSerialPorts[MAX_ESCSERIAL_PORTS];
 PG_REGISTER_WITH_RESET_TEMPLATE(escSerialConfig_t, escSerialConfig, PG_ESCSERIAL_CONFIG, 0);
 
 #ifndef ESCSERIAL_TIMER_TX_PIN
-define ESCSERIAL_TIMER_TX_PIN NONE
+#define ESCSERIAL_TIMER_TX_PIN NONE
 #endif
 
 PG_RESET_TEMPLATE(escSerialConfig_t, escSerialConfig,
diff --git a/src/main/target/BETAFLIGHTF4/target.h b/src/main/target/BETAFLIGHTF4/target.h
index 53a127519..7c74bdd42 100755
--- a/src/main/target/BETAFLIGHTF4/target.h
+++ b/src/main/target/BETAFLIGHTF4/target.h
@@ -92,8 +92,7 @@
 #define SERIAL_PORT_COUNT       5 //VCP, USART1, USART2, USART3, USART6
 
 #define USE_ESCSERIAL
-#define ESCSERIAL_TIMER_TX_HARDWARE 0 // PWM 1
-
+#define ESCSERIAL_TIMER_TX_PIN  B8 // (Hardware=0, PPM)
 
 #define USE_SPI