diff --git a/pymc3/model.py b/pymc3/model.py index 1f1ef867d5..06284e8ee8 100644 --- a/pymc3/model.py +++ b/pymc3/model.py @@ -1415,7 +1415,7 @@ def Deterministic(name, var, model=None): var : var, with name attribute """ model = modelcontext(model) - var.name = model.name_for(name) + var = var.copy(model.name_for(name)) model.deterministics.append(var) model.add_random_variable(var) var._repr_latex_ = functools.partial(_latex_repr_rv, var)