diff --git a/src/OverteClient.cpp b/src/OverteClient.cpp
index 7f46640..c2709ba 100644
--- a/src/OverteClient.cpp
+++ b/src/OverteClient.cpp
@@ -1,5 +1,6 @@
 #include "OverteClient.hpp"
 #include "NLPacketCodec.hpp"
+#include "OverteAuth.hpp"
 
 #include <chrono>
 #include <cmath>