diff --git a/libc/arch-x86_64/bionic/__bionic_clone.S b/libc/arch-x86_64/bionic/__bionic_clone.S
index e0ce5a6..0c73e5f 100644
--- a/libc/arch-x86_64/bionic/__bionic_clone.S
+++ b/libc/arch-x86_64/bionic/__bionic_clone.S
@@ -54,7 +54,7 @@
         # An error occurred, set errno and return -1.
         negl    %eax
         movl    %eax, %edi
-        call    __set_errno
+        call    __set_errno_internal
         ret
 
 .L_bc_child:
diff --git a/libc/arch-x86_64/bionic/syscall.S b/libc/arch-x86_64/bionic/syscall.S
index d5694cb..87939ba 100644
--- a/libc/arch-x86_64/bionic/syscall.S
+++ b/libc/arch-x86_64/bionic/syscall.S
@@ -57,7 +57,7 @@
     jb      1f
     negl    %eax
     movl    %eax, %edi
-    call    __set_errno
+    call    __set_errno_internal
 1:
     ret
 END(syscall)
diff --git a/libc/arch-x86_64/bionic/vfork.S b/libc/arch-x86_64/bionic/vfork.S
index 7c14cc0..129f1db 100644
--- a/libc/arch-x86_64/bionic/vfork.S
+++ b/libc/arch-x86_64/bionic/vfork.S
@@ -39,7 +39,7 @@
   jb      1f
   negl    %eax
   movl    %eax, %edi
-  call    __set_errno
+  call    __set_errno_internal
 1:
   ret
 END(vfork)