diff --git a/server/src/hardware/protocol/dccplusplus/kernel.cpp b/server/src/hardware/protocol/dccplusplus/kernel.cpp
index a81809f9..c97b6ae3 100644
--- a/server/src/hardware/protocol/dccplusplus/kernel.cpp
+++ b/server/src/hardware/protocol/dccplusplus/kernel.cpp
@@ -28,6 +28,7 @@
 #include "../../../utils/rtrim.hpp"
 #include "../../../core/eventloop.hpp"
 #include "../../../log/log.hpp"
+#include "../../../utils/inrange.hpp"
 
 namespace DCCPlusPlus {