diff --git a/experimental/builder/test/utils/ckb_conv_test_utils.hpp b/experimental/builder/test/utils/ckb_conv_test_utils.hpp
index c2c6ae63cf..09f9523c3a 100644
--- a/experimental/builder/test/utils/ckb_conv_test_utils.hpp
+++ b/experimental/builder/test/utils/ckb_conv_test_utils.hpp
@@ -5,13 +5,8 @@
 
 #include <gtest/gtest.h>
 #include <gmock/gmock.h>
-#include "impl/conv_algorithm_types.hpp"
-#include "impl/conv_signature_types.hpp"
-#include "ck_tile/builder/conv_builder.hpp"
 
 namespace ck_tile::builder::test_utils {
-
-using namespace ck_tile::builder;
 using namespace test;
 
 // Common test implementation