diff --git a/configs/BOTWINGF722/config.h b/configs/BOTWINGF722/config.h
index d1a7fe00..7805bb01 100644
--- a/configs/BOTWINGF722/config.h
+++ b/configs/BOTWINGF722/config.h
@@ -116,6 +116,8 @@
 #define UART2_TX_PIN                        PA2
 #define UART2_RX_PIN                        PA3
 
+#define RX_PPM_PIN                          PA3
+
 #define UART4_RX_PIN                        PA1
 
 #define UART6_TX_PIN                        PC6
@@ -135,3 +137,4 @@
                                             TIMER_PIN_MAP(6, MOTOR6_PIN,    2, 0) \
                                             TIMER_PIN_MAP(7, MOTOR7_PIN,    1, 0) \
                                             TIMER_PIN_MAP(8, MOTOR8_PIN,    1, 0)
+                                            TIMER_PIN_MAP(9, RX_PPM_PIN,    3, -1)