diff --git a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastLidar.cpp b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastLidar.cpp
index f2c4f54bc..12355dd2c 100644
--- a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastLidar.cpp
+++ b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastLidar.cpp
@@ -117,7 +117,7 @@ ARayCastLidar::FDetection ARayCastLidar::ComputeDetection(const FHitResult& HitI
   }
 
   void ARayCastLidar::ComputeAndSaveDetections(const FTransform& SensorTransform) {
-    std::vector<u_int32_t> PointsPerChannel(Description.Channels);
+    std::vector<uint32_t> PointsPerChannel(Description.Channels);
 
     for (auto idxChannel = 0u; idxChannel < Description.Channels; ++idxChannel)
       PointsPerChannel[idxChannel] = RecordedHits[idxChannel].size();
diff --git a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastRawLidar.cpp b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastRawLidar.cpp
index 2ac905adf..e55e09566 100644
--- a/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastRawLidar.cpp
+++ b/Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/RayCastRawLidar.cpp
@@ -138,7 +138,7 @@ void ARayCastRawLidar::SimulateLidar(const float DeltaTime)
   }
 
   void ARayCastRawLidar::ComputeAndSaveDetections(const FTransform& SensorTransform) {
-    std::vector<u_int32_t> PointsPerChannel(Description.Channels);
+    std::vector<uint32_t> PointsPerChannel(Description.Channels);
 
     for (auto idxChannel = 0u; idxChannel < Description.Channels; ++idxChannel)
       PointsPerChannel[idxChannel] = RecordedHits[idxChannel].size();