diff --git a/src/devices/EmuNVNet.h b/src/devices/EmuNVNet.h
index 69744ea3d..849deaed4 100644
--- a/src/devices/EmuNVNet.h
+++ b/src/devices/EmuNVNet.h
@@ -23,6 +23,8 @@
 // *
 // ******************************************************************
 #pragma once
+
+#include <string>
 
 #include "PCIDevice.h" // For PCIDevice