diff --git a/src/qibotn/backends/__init__.py b/src/qibotn/backends/__init__.py
index 26a0b9d..f927932 100644
--- a/src/qibotn/backends/__init__.py
+++ b/src/qibotn/backends/__init__.py
@@ -1 +1,2 @@
 from qibotn.backends.gpu import CuTensorNet
+from qibotn.backends.cpu import QuTensorNet