diff --git a/lib/binding_web/exports.json b/lib/binding_web/exports.json
index 0313f799..e0b3f718 100644
--- a/lib/binding_web/exports.json
+++ b/lib/binding_web/exports.json
@@ -23,6 +23,7 @@
   "_memchr",
   "_memcmp",
   "_memcpy",
+  "_memmove",
   "_strlen",
   "_towupper",