diff --git a/src/main/target/ALIENFLIGHTNGF7/target.h b/src/main/target/ALIENFLIGHTNGF7/target.h
index ac1f1984e0..66a4cd7b61 100644
--- a/src/main/target/ALIENFLIGHTNGF7/target.h
+++ b/src/main/target/ALIENFLIGHTNGF7/target.h
@@ -114,9 +114,9 @@
 #define UART2_RX_PIN            PA3
 #define UART2_TX_PIN            PA2
 
-//#define USE_UART3
-//#define UART3_RX_PIN            PB11
-//#define UART3_TX_PIN            PB10
+#define USE_UART3
+#define UART3_RX_PIN            NONE
+#define UART3_TX_PIN            NONE
 
 #define USE_UART4
 #define UART4_RX_PIN            PC11
@@ -125,7 +125,7 @@
 #define USE_SOFTSERIAL1
 #define USE_SOFTSERIAL2
 
-#define SERIAL_PORT_COUNT       6
+#define SERIAL_PORT_COUNT       7
 
 #define USE_ESCSERIAL
 #define ESCSERIAL_TIMER_TX_PIN  PA8 // (Hardware=0, PPM/LED_STRIP) XXX Crash if using an LED strip.
@@ -157,6 +157,13 @@
 #define I2C1_SCL                PB6
 #define I2C1_SDA                PB7
 
+#define USE_OSD
+#define USE_MAX7456
+#define MAX7456_SPI_INSTANCE    SPI3
+#define MAX7456_SPI_CS_PIN      PB12
+#define MAX7456_SPI_CLK         (SPI_CLOCK_STANDARD) // 10MHz
+#define MAX7456_RESTORE_CLK     (SPI_CLOCK_FAST)
+
 #define USE_ADC
 #define ADC1_DMA_STREAM         DMA2_Stream0
 //#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
diff --git a/src/main/target/ALIENFLIGHTNGF7/target.mk b/src/main/target/ALIENFLIGHTNGF7/target.mk
index 0608146520..2d9d8709bd 100644
--- a/src/main/target/ALIENFLIGHTNGF7/target.mk
+++ b/src/main/target/ALIENFLIGHTNGF7/target.mk
@@ -8,4 +8,5 @@ TARGET_SRC = \
             drivers/barometer/barometer_ms5611.c \
             drivers/compass/compass_ak8963.c \
             drivers/compass/compass_hmc5883l.c \
-            drivers/compass/compass_qmc5883l.c
+            drivers/compass/compass_qmc5883l.c \
+            drivers/max7456.c