diff --git a/src/backends/reference/backend.mk b/src/backends/reference/backend.mk
index eb2ec2d..c23984c 100644
--- a/src/backends/reference/backend.mk
+++ b/src/backends/reference/backend.mk
@@ -67,6 +67,7 @@
         workloads/RefDepthwiseConvolution2dWorkload.cpp \
         workloads/RefDequantizeWorkload.cpp \
         workloads/RefDetectionPostProcessWorkload.cpp \
+        workloads/RefElementwiseBinaryWorkload.cpp \
         workloads/RefElementwiseWorkload.cpp \
         workloads/RefElementwiseUnaryWorkload.cpp \
         workloads/RefFakeQuantizationFloat32Workload.cpp \