diff --git a/src/darwin/Framework/CHIP/MTRDevice.mm b/src/darwin/Framework/CHIP/MTRDevice.mm
index 7fbff236a2d9cb..ce68f134260bb1 100644
--- a/src/darwin/Framework/CHIP/MTRDevice.mm
+++ b/src/darwin/Framework/CHIP/MTRDevice.mm
@@ -293,11 +293,13 @@ - (void)_changeState:(MTRDeviceState)state
     _state = state;
     if (lastState != state) {
         if (state != MTRDeviceStateReachable) {
-            MTR_LOG_INFO("%@ State change %lu => %lu, set estimated start time to nil", self, lastState, state);
+            MTR_LOG_INFO("%@ State change %lu => %lu, set estimated start time to nil", self, static_cast<unsigned long>(lastState),
+                static_cast<unsigned long>(state));
             _estimatedStartTime = nil;
             _estimatedStartTimeFromGeneralDiagnosticsUpTime = nil;
         } else {
-            MTR_LOG_INFO("%@ State change %lu => %lu", self, lastState, state);
+            MTR_LOG_INFO(
+                "%@ State change %lu => %lu", self, static_cast<unsigned long>(lastState), static_cast<unsigned long>(state));
         }
         id<MTRDeviceDelegate> delegate = _weakDelegate.strongObject;
         if (delegate) {