diff --git a/src/core/hle/D3D8/Direct3D9/RenderStates.cpp b/src/core/hle/D3D8/Direct3D9/RenderStates.cpp
index 71782cc0d..7014acb85 100644
--- a/src/core/hle/D3D8/Direct3D9/RenderStates.cpp
+++ b/src/core/hle/D3D8/Direct3D9/RenderStates.cpp
@@ -32,6 +32,8 @@
 #include "core/hle/D3D8/Direct3D9/Direct3D9.h" // For g_pD3DDevice
 #include "core/hle/D3D8/XbConvert.h"
 
+void SetXboxMultiSampleType(xbox::X_D3DMULTISAMPLE_TYPE value);
+
 bool XboxRenderStateConverter::Init()
 {
     if (g_SymbolAddresses.find("D3DDeferredRenderState") != g_SymbolAddresses.end()) {
@@ -457,6 +459,9 @@ void XboxRenderStateConverter::ApplyComplexRenderState(uint32_t State, uint32_t
         case xbox::X_D3DRS_MULTISAMPLEANTIALIAS:
         case xbox::X_D3DRS_MULTISAMPLEMASK:
             break;
+        case xbox::X_D3DRS_MULTISAMPLETYPE:
+            SetXboxMultiSampleType(Value);
+            break;
         default:
             // Only log missing state if it has a PC counterpart
             if (RenderStateInfo.PC != 0) {