diff --git a/Makefile b/Makefile
index fa99368acc..fcdd748776 100755
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ FLASH_SIZE ?=
 
 FORKNAME			 = betaflight
 
-VALID_TARGETS	 = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU EUSTM32F103RC SPRACINGF3 PORT103R SPARKY ALIENWIIF1 ALIENWIIF3 COLIBRI_RACE MOTOLAB
+VALID_TARGETS	 = NAZE NAZE32PRO OLIMEXINO STM32F3DISCOVERY CHEBUZZF3 CC3D CJMCU EUSTM32F103RC SPRACINGF3 PORT103R SPARKY ALIENWIIF1 ALIENWIIF3 COLIBRI_RACE MOTOLAB RMDO
 
 # Configure default flash sizes for the targets
 ifeq ($(FLASH_SIZE),)
@@ -549,7 +549,6 @@ ALIENWIIF3_SRC = \
 
 RMDO_SRC = \
 		   $(STM32F30x_COMMON_SRC) \
-		   drivers/accgyro_mpu.c \
 		   drivers/accgyro_mpu6050.c \
 		   drivers/barometer_bmp280.c \
 		   drivers/display_ug2864hsweg01.h \