diff --git a/examples/DopplerEffect/main.cpp b/examples/DopplerEffect/main.cpp
index b0c7a8f62..464e4ef59 100644
--- a/examples/DopplerEffect/main.cpp
+++ b/examples/DopplerEffect/main.cpp
@@ -15,6 +15,7 @@
 #include <Nazara/Platform/Platform.hpp>
 #include <chrono>
 #include <iostream>
+#include <thread>
 
 int main()
 {