diff --git a/nano/lib/threading.cpp b/nano/lib/threading.cpp
index df17fda9..e3352c31 100644
--- a/nano/lib/threading.cpp
+++ b/nano/lib/threading.cpp
@@ -123,8 +123,7 @@ nano::thread_runner::thread_runner (boost::asio::io_context & io_ctx_a, unsigned
 {
 	boost::thread::attributes attrs;
 	nano::thread_attributes::set (attrs);
-	auto count = (is_sanitizer_build && nano::network_constants{}.is_dev_network ()) ? 1 : service_threads_a; // This is a workaround to a bad interaction between TSAN, multiple coroutines, and multiple threads servicing io_context. Only use 1 thread if sanitizers are attached
-	for (auto i (0u); i < count; ++i)
+	for (auto i (0u); i < service_threads_a; ++i)
 	{
 		threads.emplace_back (attrs, [&io_ctx_a] () {
 			nano::thread_role::set (nano::thread_role::name::io);