diff --git a/src/backends/reference/backend.mk b/src/backends/reference/backend.mk
index 1987bd5..010d548 100644
--- a/src/backends/reference/backend.mk
+++ b/src/backends/reference/backend.mk
@@ -85,6 +85,7 @@
         workloads/RefStridedSliceWorkload.cpp \
         workloads/RefSplitterWorkload.cpp \
         workloads/RefTransposeConvolution2dWorkload.cpp \
+        workloads/RefTransposeWorkload.cpp \
         workloads/Resize.cpp \
         workloads/Slice.cpp \
         workloads/SpaceToBatchNd.cpp \