diff --git a/include/aidge/backend/cpu/data/TensorImpl.hpp b/include/aidge/backend/cpu/data/TensorImpl.hpp
index dfcb8afa79c98438ae261a244aee94f4ede6c0b3..d39aa4505e39fc07a9a2882981f7b619363ac5b0 100644
--- a/include/aidge/backend/cpu/data/TensorImpl.hpp
+++ b/include/aidge/backend/cpu/data/TensorImpl.hpp
@@ -47,6 +47,10 @@ class TensorImpl_cpu : public TensorImpl {
         return mData.data();
     };
 
+   void* getRaw(std::size_t idx){
+       return rawPtr() + (idx * sizeof(T));
+   };
+
     virtual ~TensorImpl_cpu() = default;
 
     void setRawPtr(void *ptr) override final {