diff --git a/tests/io/tcp_test.cpp b/tests/io/tcp_test.cpp
index 535e607..03d46ee 100644
--- a/tests/io/tcp_test.cpp
+++ b/tests/io/tcp_test.cpp
@@ -4,6 +4,11 @@
 
 BOOST_AUTO_TEST_SUITE(tcp_tests)
 
+/***
+ * Running this test through valgrind will show
+ * a memory leak due to lack of logic in destructor.
+ * See https://github.com/bitshares/bitshares-fc/blob/51688042b0b9f99f03224f54fb937fe024fe5ced/src/asio.cpp#L152
+ */
 BOOST_AUTO_TEST_CASE(tcpconstructor_test)
 {
    fc::tcp_socket socket;