diff --git a/libc/arch-x86/syscalls/___mremap.S b/libc/arch-x86/syscalls/___mremap.S
index e5e9c54..9d9bfcb 100644
--- a/libc/arch-x86/syscalls/___mremap.S
+++ b/libc/arch-x86/syscalls/___mremap.S
@@ -18,13 +18,21 @@
     pushl   %edi
     .cfi_adjust_cfa_offset 4
     .cfi_rel_offset edi, 0
-    mov     24(%esp), %ebx
-    mov     28(%esp), %ecx
-    mov     32(%esp), %edx
-    mov     36(%esp), %esi
-    mov     40(%esp), %edi
+
+    call    __kernel_syscall
+    pushl   %eax
+    .cfi_adjust_cfa_offset 4
+    .cfi_rel_offset eax, 0
+
+    mov     28(%esp), %ebx
+    mov     32(%esp), %ecx
+    mov     36(%esp), %edx
+    mov     40(%esp), %esi
+    mov     44(%esp), %edi
     movl    $__NR_mremap, %eax
-    int     $0x80
+    call    *(%esp)
+    addl    $4, %esp
+
     cmpl    $-MAX_ERRNO, %eax
     jb      1f
     negl    %eax