diff --git a/libc/bionic/scudo/exported64.map b/libc/bionic/scudo/exported64.map
new file mode 100644
index 0000000..1346b4b
--- /dev/null
+++ b/libc/bionic/scudo/exported64.map
@@ -0,0 +1,14 @@
+LIBC_SCUDO {
+  global:
+    scudo_aligned_alloc;
+    scudo_calloc;
+    scudo_free;
+    scudo_mallinfo;
+    scudo_malloc;
+    scudo_malloc_usable_size;
+    scudo_memalign;
+    scudo_posix_memalign;
+    scudo_realloc;
+  local:
+    *;
+};