diff --git a/pyqtorch/noise/analog.py b/pyqtorch/noise/analog.py
index 39c1b57f..7fce4d00 100644
--- a/pyqtorch/noise/analog.py
+++ b/pyqtorch/noise/analog.py
@@ -46,7 +46,7 @@ def __init__(
         for index, tensor in enumerate(noise_operators):
             if len(self._qubit_support) < int(log(tensor.shape[1], 2)):
                 raise ValueError(
-                    "Tensor dimensions should match the length of the qubit support."
+                    f"Tensor dimensions should match the length of the qubit support. Tensor {tensor} has incompatible dimensions {int(log(tensor.shape[1], 2)}."
                 )
             self.register_buffer(f"noise_operators_{index}", tensor)