diff --git a/sw/airborne/arch/sim/jsbsim_hw.c b/sw/airborne/arch/sim/jsbsim_hw.c
index 153f8859a8..d188b1609a 100644
--- a/sw/airborne/arch/sim/jsbsim_hw.c
+++ b/sw/airborne/arch/sim/jsbsim_hw.c
@@ -28,7 +28,7 @@ uint16_t adc_generic_val2;
 uint8_t ac_id;
 
 void update_bat(double bat) {
-  fbw_vsupply_decivolt = (int) (bat * 10.);
+  electrical.vsupply = (int) (bat * 10.);
 }
 
 void adc_generic_init( void ) {}
diff --git a/sw/airborne/arch/sim/sim_ap.c b/sw/airborne/arch/sim/sim_ap.c
index 1990c33a84..ce7c7f804a 100644
--- a/sw/airborne/arch/sim/sim_ap.c
+++ b/sw/airborne/arch/sim/sim_ap.c
@@ -91,7 +91,7 @@ value sim_init(value unit) {
 }
 
 value update_bat(value bat) {
-  fbw_vsupply_decivolt = Int_val(bat);
+  electrical.vsupply = Int_val(bat);
   return Val_unit;
 }
 
diff --git a/sw/airborne/fbw_downlink.h b/sw/airborne/fbw_downlink.h
index 637fbcf787..61fe9228bb 100644
--- a/sw/airborne/fbw_downlink.h
+++ b/sw/airborne/fbw_downlink.h
@@ -62,7 +62,7 @@
 #endif
 #define PERIODIC_SEND_RC(_chan) DOWNLINK_SEND_RC(_chan, RADIO_CONTROL_NB_CHANNEL, radio_control.values)
 #else // RADIO_CONTROL
-#define PERIODIC_SEND_FBW_STATUS(_chan) { uint8_t dummy = 0; DOWNLINK_SEND_FBW_STATUS(_chan, &dummy, &dummy, &fbw_mode, &fbw_vsupply_decivolt, &fbw_current_milliamp); }
+#define PERIODIC_SEND_FBW_STATUS(_chan) { uint8_t dummy = 0; DOWNLINK_SEND_FBW_STATUS(_chan, &dummy, &dummy, &fbw_mode, &electrical.vsupply, &electrical.current); }
 #define PERIODIC_SEND_PPM(_chan) {}
 #define PERIODIC_SEND_RC(_chan) {}
 #endif // RADIO_CONTROL