diff --git a/conf/autopilot/lisa_test_progs.makefile b/conf/autopilot/lisa_test_progs.makefile
index c36efce8bf..491bac645f 100644
--- a/conf/autopilot/lisa_test_progs.makefile
+++ b/conf/autopilot/lisa_test_progs.makefile
@@ -592,6 +592,11 @@ test_mc_asctec_v1_simple.CFLAGS += -DPERIODIC_TASK_PERIOD='SYS_TICS_OF_SEC(1./51
 test_mc_asctec_v1_simple.srcs += sys_time.c $(SRC_ARCH)/sys_time_hw.c
 test_mc_asctec_v1_simple.CFLAGS += -DUSE_I2C1
 test_mc_asctec_v1_simple.srcs += i2c.c $(SRC_ARCH)/i2c_hw.c
+test_mc_asctec_v1_simple.CFLAGS += -DUSE_UART2 -DUART2_BAUD=B57600
+test_mc_asctec_v1_simple.srcs += $(SRC_ARCH)/uart_hw.c
+
+test_mc_asctec_v1_simple.CFLAGS += -DDOWNLINK -DDOWNLINK_TRANSPORT=PprzTransport -DDOWNLINK_DEVICE=Uart2 
+test_mc_asctec_v1_simple.srcs += downlink.c pprz_transport.c
 
 
 #
diff --git a/sw/airborne/lisa/test/test_mc_asctec_v1_simple.c b/sw/airborne/lisa/test/test_mc_asctec_v1_simple.c
index a7af11b302..cab0830015 100644
--- a/sw/airborne/lisa/test/test_mc_asctec_v1_simple.c
+++ b/sw/airborne/lisa/test/test_mc_asctec_v1_simple.c
@@ -30,6 +30,7 @@
 
 #include "init_hw.h"
 #include "sys_time.h"
+#include "downlink.h"
 
 static inline void main_init( void );
 static inline void main_periodic_task( void );
@@ -63,15 +64,15 @@ static inline void main_periodic_task( void ) {
   RunOnceEvery(256, 
     {
       DOWNLINK_SEND_I2C_ERRORS(DefaultChannel, 
-			       &i2c2_errors.ack_fail_cnt,
-			       &i2c2_errors.miss_start_stop_cnt,
-			       &i2c2_errors.arb_lost_cnt,
-			       &i2c2_errors.over_under_cnt,
-			       &i2c2_errors.pec_recep_cnt,
-			       &i2c2_errors.timeout_tlow_cnt,
-			       &i2c2_errors.smbus_alert_cnt,
-			       &i2c2_errors.unexpected_event_cnt,
-			       &i2c2_errors.last_unexpected_event);
+			       &i2c1_errors.ack_fail_cnt,
+			       &i2c1_errors.miss_start_stop_cnt,
+			       &i2c1_errors.arb_lost_cnt,
+			       &i2c1_errors.over_under_cnt,
+			       &i2c1_errors.pec_recep_cnt,
+			       &i2c1_errors.timeout_tlow_cnt,
+			       &i2c1_errors.smbus_alert_cnt,
+			       &i2c1_errors.unexpected_event_cnt,
+			       &i2c1_errors.last_unexpected_event);
     });