diff --git a/sw/airborne/lisa/lisa_analog_plug.c b/sw/airborne/lisa/lisa_analog_plug.c
index 9b0c0fe215..3e49d689d9 100644
--- a/sw/airborne/lisa/lisa_analog_plug.c
+++ b/sw/airborne/lisa/lisa_analog_plug.c
@@ -1,20 +1,10 @@
 #include "std.h"
 
-uint16_t booz2_analog_baro_offset;
-uint16_t booz2_analog_baro_value;
-uint16_t booz2_analog_baro_value_filtered;
-bool_t   booz2_analog_baro_data_available;
-uint16_t booz2_analog_baro_status;
-
 uint8_t battery_voltage;
 
 void booz2_analog_init(void);
-void booz2_analog_baro_init(void);
 void battery_init(void);
 
 void booz2_analog_init(void) {}
-
-void booz2_analog_baro_init(void) {}
-
 void battery_init(void) {}