diff --git a/dist-build/emscripten-symbols.def b/dist-build/emscripten-symbols.def
index 9612c4d4..f14cfdf5 100644
--- a/dist-build/emscripten-symbols.def
+++ b/dist-build/emscripten-symbols.def
@@ -558,5 +558,6 @@ _sodium_runtime_has_sse3 0 0
 _sodium_runtime_has_sse41 0 0
 _sodium_runtime_has_ssse3 0 0
 _sodium_set_misuse_handler 0 0
+_sodium_stackzero 0 0
 _sodium_unpad 1 1
 _sodium_version_string 1 1