diff --git a/Assets/VRMShaders/VRM10/MToon10/Resources/VRM10/vrmc_materials_mtoon_forward_fragment.hlsl b/Assets/VRMShaders/VRM10/MToon10/Resources/VRM10/vrmc_materials_mtoon_forward_fragment.hlsl
index 7685dff24..8711d82f2 100644
--- a/Assets/VRMShaders/VRM10/MToon10/Resources/VRM10/vrmc_materials_mtoon_forward_fragment.hlsl
+++ b/Assets/VRMShaders/VRM10/MToon10/Resources/VRM10/vrmc_materials_mtoon_forward_fragment.hlsl
@@ -55,6 +55,7 @@ half4 MToonFragment(const FragmentInput fragmentInput) : SV_Target
     mtoonInput.alpha = alpha;
     half4 col = GetMToonLighting(unityLighting, mtoonInput);
 
+    #ifdef MTOON_URP
     #ifdef _ADDITIONAL_LIGHTS
     uint pixelLightCount = GetAdditionalLightsCount();
     for (uint lightIndex = 0u; lightIndex < pixelLightCount; ++lightIndex)
@@ -63,6 +64,7 @@ half4 MToonFragment(const FragmentInput fragmentInput) : SV_Target
         col.rgb += GetMToonLighting(additionalUnityLighting, mtoonInput).rgb;
     }
     #endif
+    #endif
 
     // Apply Fog
     #ifdef MTOON_URP