diff --git a/test/test.cpp b/test/test.cpp
index d358c57..fc70336 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -11,6 +11,7 @@
 
 #include <chrono>
 #include <future>
+#include <thread>
 #include <unistd.h>
 #include <vector>