diff --git a/delegate/src/test/Pooling3dTestHelper.hpp b/delegate/src/test/Pooling3dTestHelper.hpp
index f5f5cc3..47e00f7 100644
--- a/delegate/src/test/Pooling3dTestHelper.hpp
+++ b/delegate/src/test/Pooling3dTestHelper.hpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -46,7 +46,10 @@
     flatbuffers::FlatBufferBuilder flatBufferBuilder;
 
     std::vector<flatbuffers::Offset<tflite::Buffer>> buffers;
-    buffers.push_back(CreateBuffer(flatBufferBuilder, flatBufferBuilder.CreateVector({})));
+    buffers.push_back(CreateBuffer(flatBufferBuilder));
+    buffers.push_back(CreateBuffer(flatBufferBuilder));
+    buffers.push_back(CreateBuffer(flatBufferBuilder));
+
 
     auto quantizationParameters =
         CreateQuantizationParameters(flatBufferBuilder,