Index: uspace/lib/cpp/include/__bits/chrono.hpp
===================================================================
--- uspace/lib/cpp/include/__bits/chrono.hpp	(revision b57a3eeb719e9e5b79cc78424c1aa35aaecdb4d0)
+++ uspace/lib/cpp/include/__bits/chrono.hpp	(revision b2acdf32b1370506dfcb53d4daf4abb481320895)
@@ -611,9 +611,9 @@
             static time_point now()
             {
-                hel::timeval tv{};
-                hel::gettimeofday(&tv, nullptr);
-
-                rep time = tv.tv_usec;
-                time += (tv.tv_sec * 1'000'000ul);
+                hel::timespec ts{};
+                hel::getrealtime(&ts);
+
+                rep time = NSEC2USEC(ts.tv_nsec);
+                time += (ts.tv_sec * 1'000'000ul);
 
                 return time_point{duration{time - epoch_usecs}};
@@ -654,9 +654,9 @@
             static time_point now()
             {
-                hel::timeval tv{};
-                hel::getuptime(&tv);
-
-                rep time = tv.tv_usec;
-                time += (tv.tv_sec * 1'000'000ul);
+                hel::timespec ts{};
+                hel::getuptime(&ts);
+
+                rep time = NSEC2USEC(ts.tv_nsec);
+                time += (ts.tv_sec * 1'000'000ul);
 
                 return time_point{duration{time}};