diff --git a/src/Raw2Gltf.cpp b/src/Raw2Gltf.cpp
index 9ed143e..45c98e6 100644
--- a/src/Raw2Gltf.cpp
+++ b/src/Raw2Gltf.cpp
@@ -474,18 +474,11 @@ ModelData *Raw2Gltf(
 
         for (size_t surfaceIndex = 0; surfaceIndex < materialModels.size(); surfaceIndex++) {
             const RawModel &surfaceModel = materialModels[surfaceIndex];
-            assert(surfaceModel.GetSurfaceCount() == 1);
 
+            assert(surfaceModel.GetSurfaceCount() == 1);
             const RawSurface  &rawSurface = surfaceModel.GetSurface(0);
-            const std::string surfaceName = std::to_string(surfaceIndex) + "_" + rawSurface.name;
 
             const RawMaterial &rawMaterial = surfaceModel.GetMaterial(surfaceModel.GetTriangle(0).materialIndex);
-            if (rawMaterial.textures[RAW_TEXTURE_USAGE_DIFFUSE] < 0 &&
-                (surfaceModel.GetVertexAttributes() & RAW_VERTEX_ATTRIBUTE_COLOR) == 0) {
-                if (verboseOutput) {
-                    fmt::printf("Warning: surface %s has neither texture nor vertex colors.\n", surfaceName.c_str());
-                }
-            }
             const MaterialData &mData = require(materialsByName, materialHash(rawMaterial));
 
             std::string nodeName  = rawSurface.nodeName;