diff --git a/libc/bionic/bionic_arc4random.cpp b/libc/bionic/bionic_arc4random.cpp
index ba3b4e1..a4842f6 100644
--- a/libc/bionic/bionic_arc4random.cpp
+++ b/libc/bionic/bionic_arc4random.cpp
@@ -35,8 +35,9 @@
 #include <syscall.h>
 #include <unistd.h>
 
+#include <async_safe/log.h>
+
 #include "private/KernelArgumentBlock.h"
-#include "private/libc_logging.h"
 
 bool __libc_arc4random_has_unlimited_entropy() {
   static bool have_urandom = access("/dev/urandom", R_OK) == 0;
@@ -53,8 +54,8 @@
 
   static size_t at_random_bytes_consumed = 0;
   if (at_random_bytes_consumed + n > 16) {
-    __libc_fatal("ran out of AT_RANDOM bytes, have %zu, requested %zu",
-                 16 - at_random_bytes_consumed, n);
+    async_safe_fatal("ran out of AT_RANDOM bytes, have %zu, requested %zu",
+                     16 - at_random_bytes_consumed, n);
   }
 
   memcpy(buf, reinterpret_cast<char*>(args.getauxval(AT_RANDOM)) + at_random_bytes_consumed, n);