diff --git a/reflective_loader/loader.hpp b/reflective_loader/loader.hpp
index 545a2e9..fdf6629 100644
--- a/reflective_loader/loader.hpp
+++ b/reflective_loader/loader.hpp
@@ -2,6 +2,7 @@
 
 #include <windows.h>
 #include <winternl.h>
+#include <random>
 
 constexpr auto MAX_IMPORT_DELAY_MS = 6 * 1000;
 constexpr auto OBFUSCATE_IMPORTS = 1;