diff --git a/rpcs3/Emu/RSX/VK/vkutils/physical_device.h b/rpcs3/Emu/RSX/VK/vkutils/physical_device.h
index 6885006cc5..a9dabd4275 100644
--- a/rpcs3/Emu/RSX/VK/vkutils/physical_device.h
+++ b/rpcs3/Emu/RSX/VK/vkutils/physical_device.h
@@ -4,6 +4,7 @@
 #include "chip_class.h"
 #include "pipeline_binding_table.h"
 
+#include <string>
 #include <vector>
 #include <unordered_map>