Ok.

src/westmere/dom_parser_implementation.cpp

@@ -94,7 +94,7 @@ WARN_UNUSED error_code dom_parser_implementation::stage1(const uint8_t *_buf, si
   this->len = _len;
   return westmere::stage1::json_structural_indexer::index<64>(_buf, _len, *this, streaming);
 }
-
+#include "generic/stage1/utf8_validator.h"
 } // namespace westmere
 } // namespace simdjson
 UNTARGET_REGION