diff --git a/benchmark/top_tweet/simdjson_ondemand.h b/benchmark/top_tweet/simdjson_ondemand.h
index 10943df8..7aaa1ac4 100644
--- a/benchmark/top_tweet/simdjson_ondemand.h
+++ b/benchmark/top_tweet/simdjson_ondemand.h
@@ -7,7 +7,6 @@
 namespace top_tweet {
 
 using namespace simdjson;
-using namespace simdjson::builtin;
 
 struct simdjson_ondemand {
   using StringType=std::string_view;