diff --git a/drivers/sensor/ak8975/ak8975.h b/drivers/sensor/ak8975/ak8975.h
index 281330ec6c1..9e90f03fdda 100644
--- a/drivers/sensor/ak8975/ak8975.h
+++ b/drivers/sensor/ak8975/ak8975.h
@@ -30,8 +30,6 @@
 
 #ifdef CONFIG_MPU9150_I2C_ADDR
 #define MPU9150_I2C_ADDR		CONFIG_MPU9150_I2C_ADDR
-#else
-#define MPU9150_I2C_ADDR		CONFIG_MPU6050_I2C_ADDR
 #endif
 
 #define MPU9150_REG_BYPASS_CFG		0x37