diff --git a/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPClient.h b/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPClient.h
index b4bb1210c6..e694cb622d 100644
--- a/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPClient.h
+++ b/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPClient.h
@@ -2,6 +2,8 @@
 // Licensed under GPLv2+
 // Refer to the license.txt file included.
 
+#pragma once
+
 #include "Common/Config/Config.h"
 
 namespace ciface::DualShockUDPClient
diff --git a/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPProto.h b/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPProto.h
index 45980bcd5d..475cf98966 100644
--- a/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPProto.h
+++ b/Source/Core/InputCommon/ControllerInterface/DualShockUDPClient/DualShockUDPProto.h
@@ -2,6 +2,8 @@
 // Licensed under GPLv2+
 // Refer to the license.txt file included.
 
+#pragma once
+
 #include <optional>
 
 #include <zlib.h>