1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c
index 51ea99f6fa..7e1523eb57 100644
--- a/firmware/powermgmt.c
+++ b/firmware/powermgmt.c
@@ -103,10 +103,12 @@ static unsigned int avgbat;
 /* filtered battery voltage, millivolts */
 static unsigned int battery_millivolts;
 #else
+#ifndef SIMULATOR
 int _battery_voltage(void) { return -1; }
 const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11];
 const unsigned short percent_to_volt_charge[11];
 #endif
+#endif
 
 #if !(CONFIG_BATTERY_MEASURE & TIME_MEASURE)
 static int powermgmt_est_runningtime_min;