diff --git a/packages/tools/tests/test/visualization/ReferenceImages/glTFSerializerMultimaterial.png b/packages/tools/tests/test/visualization/ReferenceImages/glTFSerializerMultimaterial.png
new file mode 100644
index 00000000000..81860d73532
Binary files /dev/null and b/packages/tools/tests/test/visualization/ReferenceImages/glTFSerializerMultimaterial.png differ
diff --git a/packages/tools/tests/test/visualization/config.json b/packages/tools/tests/test/visualization/config.json
index 0a648c2008b..d13cab225a5 100644
--- a/packages/tools/tests/test/visualization/config.json
+++ b/packages/tools/tests/test/visualization/config.json
@@ -1146,6 +1146,11 @@
             "referenceImage": "glTFSerializerTextureExport.png",
             "errorRatio": 0.1
         },
+        {
+            "title": "GLTF Serializer multimaterial with raw texture",
+            "playgroundId": "#KU72PX",
+            "referenceImage": "glTFSerializerMultimaterial.png"
+        },
         {
             "title": "GLTF Buggy with Draco Mesh Compression",
             "playgroundId": "#JNW207#1",