diff --git a/src/mynteye/device/channel/channels.cc b/src/mynteye/device/channel/channels.cc
index 5ae2790..783e78e 100644
--- a/src/mynteye/device/channel/channels.cc
+++ b/src/mynteye/device/channel/channels.cc
@@ -533,7 +533,7 @@ void Channels::CheckTimeStampLimmit(mynteye::ImuPacket2 &packet) {
     }
     if (is_nearly_before_timestamp_limmit_ > 0) {
       is_nearly_before_timestamp_limmit_--;
-      if ((uint64_t)(fabs(current_datum_ - segment2.timestamp)) > (uint64_t)(42949672960/2)) {  // NOLINT
+      if (std::abs(current_datum_ - segment2.timestamp) > (uint64_t)(42949672960/2)) {  // NOLINT
         segment2.timestamp -= 42949672960;
       }
     }
diff --git a/src/mynteye/device/streams.cc b/src/mynteye/device/streams.cc
index 677fdb7..99484e4 100644
--- a/src/mynteye/device/streams.cc
+++ b/src/mynteye/device/streams.cc
@@ -59,7 +59,7 @@ void Streams::CheckTimeStampLimmit(std::shared_ptr<ImgData> img) {
   }
   if (is_nearly_before_timestamp_limmit_ > 0) {
     is_nearly_before_timestamp_limmit_--;
-    if ((uint64_t)(fabs(current_datum_ - img->timestamp)) > (uint64_t)(42949672960/2)) {  // NOLINT
+    if (std::abs(current_datum_ - img->timestamp) > (uint64_t)(42949672960/2)) {  // NOLINT
       img->timestamp -= 42949672960;
     }
   }