diff --git a/src/backends/tosaCommon/operatorMappings/CMakeLists.txt b/src/backends/tosaCommon/operatorMappings/CMakeLists.txt
index 90c1a4f..2443dc0 100644
--- a/src/backends/tosaCommon/operatorMappings/CMakeLists.txt
+++ b/src/backends/tosaCommon/operatorMappings/CMakeLists.txt
@@ -8,6 +8,8 @@
         AdditionOperator.cpp
         AvgPool2DIgnoreValueOperator.hpp
         AvgPool2DIgnoreValueOperator.cpp
+        ConcatOperator.hpp
+        ConcatOperator.cpp
         ConstantOperator.hpp
         ConstantOperator.cpp
         Conv2dOperator.hpp