diff --git a/src/runtime/cpu/operators/CpuCopy.h b/src/runtime/cpu/operators/CpuCopy.h
index 5764613..057bb6e 100644
--- a/src/runtime/cpu/operators/CpuCopy.h
+++ b/src/runtime/cpu/operators/CpuCopy.h
@@ -30,7 +30,7 @@
 {
 namespace cpu
 {
-/** Basic function to run @ref CpuCopyKernel */
+/** Basic function to run @ref kernels::CpuCopyKernel */
 class CpuCopy : public ICpuOperator
 {
 public: