diff --git a/pcsx2/GS/GS.h b/pcsx2/GS/GS.h
index ca07b7a684..8ec7ec7cb2 100644
--- a/pcsx2/GS/GS.h
+++ b/pcsx2/GS/GS.h
@@ -22,6 +22,7 @@
 #include "Pcsx2Types.h"
 #include "GS_types.h"
 #include "Window/GSSetting.h"
+#include "SaveState.h"
 
 #ifdef _WIN32