diff --git a/src/drivers/Watchdog.cpp b/src/drivers/Watchdog.cpp
index 850fd2f1..11da1211 100644
--- a/src/drivers/Watchdog.cpp
+++ b/src/drivers/Watchdog.cpp
@@ -32,17 +32,17 @@ void Watchdog::Kick() {
 }
 
 Watchdog::ResetReasons Watchdog::ActualResetReason() const {
-  uint32_t resetReason;
-//  sd_power_reset_reason_get(&resetReason);
-//  sd_power_reset_reason_clr(0xFFFFFFFF);
-//  if(resetReason & 0x01u) return ResetReasons::ResetPin;
-//  if((resetReason >> 1u) & 0x01u) return ResetReasons::Watchdog;
-//  if((resetReason >> 2u) & 0x01u) return ResetReasons::SoftReset;
-//  if((resetReason >> 3u) & 0x01u) return ResetReasons::CpuLockup;
-//  if((resetReason >> 16u) & 0x01u) return ResetReasons::SystemOff;
-//  if((resetReason >> 17u) & 0x01u) return ResetReasons::LpComp;
-//  if((resetReason >> 18u) & 0x01u) return ResetReasons::DebugInterface;
-//  if((resetReason >> 19u) & 0x01u) return ResetReasons::NFC;
+  uint32_t reason = NRF_POWER->RESETREAS;
+  NRF_POWER->RESETREAS = 0xffffffff;
+
+  if(reason & 0x01u) return ResetReasons::ResetPin;
+  if((reason >> 1u) & 0x01u) return ResetReasons::Watchdog;
+  if((reason >> 2u) & 0x01u) return ResetReasons::SoftReset;
+  if((reason >> 3u) & 0x01u) return ResetReasons::CpuLockup;
+  if((reason >> 16u) & 0x01u) return ResetReasons::SystemOff;
+  if((reason >> 17u) & 0x01u) return ResetReasons::LpComp;
+  if((reason) & 0x01u) return ResetReasons::DebugInterface;
+  if((reason >> 19u) & 0x01u) return ResetReasons::NFC;
   return ResetReasons::HardReset;
 }