diff --git a/src/detection/battery/battery_obsd.c b/src/detection/battery/battery_obsd.c
index 034f8b20d..ea4f73148 100644
--- a/src/detection/battery/battery_obsd.c
+++ b/src/detection/battery/battery_obsd.c
@@ -38,7 +38,7 @@ const char* ffDetectBattery(FF_MAYBE_UNUSED FFBatteryOptions* options, FFlist* r
         ffStrbufAppendS(&battery->status, "Backup In Use");
     else if (info.ac_state == APM_AC_OFF)
     {
-        battery->timeRemaining = info.minutes_left * 60
+        battery->timeRemaining = (int) info.minutes_left * 60;
         ffStrbufAppendS(&battery->status, "Discharging");
     }