diff --git a/conf/airframes/twinjet1.xml b/conf/airframes/twinjet1.xml
index 79321f5613..d926a7af26 100644
--- a/conf/airframes/twinjet1.xml
+++ b/conf/airframes/twinjet1.xml
@@ -125,7 +125,7 @@
   </section>
  
   <section name="BAT">
-    <define name="MILLIAMP_PER_PERCENT" value="0.86"/>
+    <define name="MILLIAMP_AT_FULL_THROTTLE" value="1000"/>
     <define name="VOLTAGE_ADC_A" value="0.0156"/>
     <define name="VOLTAGE_ADC_B" value="-0.029"/>
     <define name="VoltageOfAdc(adc)" value="(VOLTAGE_ADC_A * adc + VOLTAGE_ADC_B)"/>
@@ -200,7 +200,7 @@ ap.srcs = sys_time.c $(SRC_ARCH)/sys_time_hw.c $(SRC_ARCH)/armVIC.c main_ap.c ma
 #ap.srcs += downlink.c $(SRC_ARCH)/uart_hw.c datalink.c traffic_info.c xbee.c
 
 ap.CFLAGS += -DDOWNLINK -DUSE_UART0 -DDOWNLINK_TRANSPORT=PprzTransport -DDOWNLINK_AP_DEVICE=Uart0  -DPPRZ_UART=Uart0 -DDATALINK=PPRZ -DUART0_BAUD=B57600
-ap.srcs += downlink.c $(SRC_ARCH)/uart_hw.c datalink.c traffic_info.c pprz_transport.c
+ap.srcs += downlink.c $(SRC_ARCH)/uart_hw.c datalink.c pprz_transport.c
 
 ap.CFLAGS += -DINTER_MCU -DMCU_SPI_LINK -DUSE_SPI -DSPI_MASTER -DUSE_SPI_SLAVE0
 ap.srcs += inter_mcu.c link_mcu.c spi.c $(SRC_ARCH)/spi_hw.c