1diff --git a/sources/core/client.cpp b/sources/core/client.cpp
2index 7ea20e2..c5d2c40 100644
3--- a/sources/core/client.cpp
4+++ b/sources/core/client.cpp
5@@ -23,6 +23,7 @@
6 #include <cpp_redis/core/client.hpp>
7 #include <cpp_redis/misc/error.hpp>
8 #include <cpp_redis/misc/macro.hpp>
9+#include <thread>
10
11 namespace cpp_redis {
12