diff --git a/lib/stormpy/storage/__init__.py b/lib/stormpy/storage/__init__.py
index 2eda405..0d3e560 100644
--- a/lib/stormpy/storage/__init__.py
+++ b/lib/stormpy/storage/__init__.py
@@ -8,8 +8,12 @@ class ModelInstantiator:
             self._instantiator = PmdpInstantiator(model)
         elif model.model_type == ModelType.DTMC:
             self._instantiator = PdtmcInstantiator(model)
+        elif model.model_type == ModelType.CTMC:
+            self._instantiator = PctmcInstantiator(model)
+        elif model.model_type == ModelType.MA:
+            self._instantiator = PmaInstantiator(model)
         else:
-            raise ValueError("Only DTMCs and MDPs supported")
+            raise ValueError("Model type {} not supported".format(model.model_type))
 
     def instantiate(self, point):
-        return self._instantiator.instantiate(point)
\ No newline at end of file
+        return self._instantiator.instantiate(point)
diff --git a/src/storage/model.cpp b/src/storage/model.cpp
index 290e077..f3bfd31 100644
--- a/src/storage/model.cpp
+++ b/src/storage/model.cpp
@@ -103,10 +103,18 @@ void define_model(py::module& m) {
 // Model instantiator
 void define_model_instantiator(py::module& m) {
     py::class_<storm::utility::ModelInstantiator<storm::models::sparse::Dtmc<storm::RationalFunction>,storm::models::sparse::Dtmc<double>>>(m, "PdtmcInstantiator", "Instantiate PDTMCs to DTMCs")
-            .def(py::init<storm::models::sparse::Dtmc<storm::RationalFunction>>(), "parametric model"_a)
-            .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::Dtmc<storm::RationalFunction>, storm::models::sparse::Dtmc<double>>::instantiate, "Instantiate model with given parameter values");
+        .def(py::init<storm::models::sparse::Dtmc<storm::RationalFunction>>(), "parametric model"_a)
+        .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::Dtmc<storm::RationalFunction>, storm::models::sparse::Dtmc<double>>::instantiate, "Instantiate model with given parameter values");
 
     py::class_<storm::utility::ModelInstantiator<storm::models::sparse::Mdp<storm::RationalFunction>,storm::models::sparse::Mdp<double>>>(m, "PmdpInstantiator", "Instantiate PMDPs to MDPs")
-            .def(py::init<storm::models::sparse::Mdp<storm::RationalFunction>>(), "parametric model"_a)
-    .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::Mdp<storm::RationalFunction>, storm::models::sparse::Mdp<double>>::instantiate, "Instantiate model with given parameter values");
+        .def(py::init<storm::models::sparse::Mdp<storm::RationalFunction>>(), "parametric model"_a)
+        .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::Mdp<storm::RationalFunction>, storm::models::sparse::Mdp<double>>::instantiate, "Instantiate model with given parameter values");
+    
+    py::class_<storm::utility::ModelInstantiator<storm::models::sparse::Ctmc<storm::RationalFunction>,storm::models::sparse::Ctmc<double>>>(m, "PctmcInstantiator", "Instantiate PCTMCs to CTMCs")
+        .def(py::init<storm::models::sparse::Ctmc<storm::RationalFunction>>(), "parametric model"_a)
+        .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::Ctmc<storm::RationalFunction>, storm::models::sparse::Ctmc<double>>::instantiate, "Instantiate model with given parameter values");
+    
+    py::class_<storm::utility::ModelInstantiator<storm::models::sparse::MarkovAutomaton<storm::RationalFunction>,storm::models::sparse::MarkovAutomaton<double>>>(m, "PmaInstantiator", "Instantiate PMAs to MAs")
+        .def(py::init<storm::models::sparse::MarkovAutomaton<storm::RationalFunction>>(), "parametric model"_a)
+        .def("instantiate", &storm::utility::ModelInstantiator<storm::models::sparse::MarkovAutomaton<storm::RationalFunction>, storm::models::sparse::MarkovAutomaton<double>>::instantiate, "Instantiate model with given parameter values");
 }