diff --git a/src/fsfw/osal/linux/Clock.cpp b/src/fsfw/osal/linux/Clock.cpp
index 61eb970f..9b8fcb65 100644
--- a/src/fsfw/osal/linux/Clock.cpp
+++ b/src/fsfw/osal/linux/Clock.cpp
@@ -1,4 +1,5 @@
 #include "fsfw/timemanager/Clock.h"
+#include "fsfw/serviceinterface/ServiceInterface.h"
 
 #include <linux/sysinfo.h>
 #include <sys/sysinfo.h>
@@ -7,12 +8,13 @@
 #include <unistd.h>
 
 #include <fstream>
-
-#include "fsfw/serviceinterface/ServiceInterface.h"
+#include <cstring>
 
 uint16_t Clock::leapSeconds = 0;
 MutexIF* Clock::timeMutex = NULL;
 
+void handleClockError();
+
 uint32_t Clock::getTicksPerSecond(void) {
   uint32_t ticks = sysconf(_SC_CLK_TCK);
   return ticks;
@@ -27,7 +29,7 @@ ReturnValue_t Clock::setClock(const TimeOfDay_t* time) {
 
   int status = clock_settime(CLOCK_REALTIME, &timeUnix);
   if (status != 0) {
-    // TODO errno
+    handleClockError();
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   return HasReturnvaluesIF::RETURN_OK;
@@ -39,12 +41,23 @@ ReturnValue_t Clock::setClock(const timeval* time) {
   timeUnix.tv_nsec = (__syscall_slong_t)time->tv_usec * 1000;
   int status = clock_settime(CLOCK_REALTIME, &timeUnix);
   if (status != 0) {
-    // TODO errno
+    handleClockError();
     return HasReturnvaluesIF::RETURN_FAILED;
   }
   return HasReturnvaluesIF::RETURN_OK;
 }
 
+void handleClockError() {
+#if FSFW_VERBOSE_LEVEL >= 1
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+  sif::warning << "Clock::setClock: Failed with code " << errno << ": " << strerror(errno)
+      << std::endl;
+#else
+  sif::printWarning("Clock::setClock: Failed with code %d: %s\n", errno, strerror(errno));
+#endif
+#endif
+}
+
 ReturnValue_t Clock::getClock_timeval(timeval* time) {
   timespec timeUnix;
   int status = clock_gettime(CLOCK_REALTIME, &timeUnix);