diff --git a/src/backends/reference/backend.mk b/src/backends/reference/backend.mk
index 27ca8f6..7522556 100644
--- a/src/backends/reference/backend.mk
+++ b/src/backends/reference/backend.mk
@@ -1,5 +1,5 @@
 #
-# Copyright © 2017-2023 ARM Ltd and Contributors. All rights reserved.
+# Copyright © 2017-2024 ARM Ltd and Contributors. All rights reserved.
 # SPDX-License-Identifier: MIT
 #
 
@@ -96,6 +96,7 @@
         workloads/RefReshapeWorkload.cpp \
         workloads/RefResizeWorkload.cpp \
         workloads/RefReverseV2Workload.cpp \
+        workloads/RefScatterNdWorkload.cpp \
         workloads/RefSliceWorkload.cpp \
         workloads/RefSoftmaxWorkload.cpp \
         workloads/RefSpaceToBatchNdWorkload.cpp \
@@ -109,6 +110,7 @@
         workloads/RefUnidirectionalSequenceLstmWorkload.cpp \
         workloads/Resize.cpp \
         workloads/ReverseV2Impl.cpp \
+        workloads/ScatterNd.cpp \
         workloads/Slice.cpp \
         workloads/SpaceToBatchNd.cpp \
         workloads/SpaceToDepth.cpp \