diff --git a/test/static_string.cpp b/test/static_string.cpp
index 874aee4..60320e7 100644
--- a/test/static_string.cpp
+++ b/test/static_string.cpp
@@ -3688,8 +3688,6 @@ testToStaticString()
     BOOST_TEST(testTS(-65535, "-65535", L"-65535", true));
     BOOST_TEST(testTS(-65536, "-65536", L"-65536", true));
     BOOST_TEST(testTS(-4294967295ll, "-4294967295", L"-4294967295", true));
-    std::cout << "3691: " << to_static_string(-4294967295) << '\n';
-    std::wcout << "3691: " << to_static_wstring(-4294967295) << '\n';
     BOOST_TEST(testTS(1, "1", L"1", true));
     BOOST_TEST(testTS(-1, "-1", L"-1", true));
     BOOST_TEST(testTS(0.1));