diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc
index a62dd31c..cd08e51f 100644
--- a/absl/base/internal/sysinfo.cc
+++ b/absl/base/internal/sysinfo.cc
@@ -244,8 +244,7 @@ static int64_t ReadMonotonicClockNanos() {
   int rc = clock_gettime(CLOCK_MONOTONIC, &t);
 #endif
   if (rc != 0) {
-    ABSL_INTERNAL_LOG(
-        FATAL, "clock_gettime() failed: (" + std::to_string(errno) + ")");
+    ABSL_RAW_LOG(FATAL, "clock_gettime() failed: (%d)", errno);
   }
   return int64_t{t.tv_sec} * 1000000000 + t.tv_nsec;
 }