diff --git a/.github/workflows/docs/conf.py b/.github/workflows/docs/conf.py
index 4d0b97ef..24e3283f 100644
--- a/.github/workflows/docs/conf.py
+++ b/.github/workflows/docs/conf.py
@@ -8,6 +8,7 @@
 
 extensions = [
     "sphinx.ext.autodoc",
+    "sphinx_autodoc_typehints",
     "sphinx.ext.autosummary",
     "sphinx.ext.intersphinx",
     "sphinx.ext.viewcode",
diff --git a/pytket/extensions/qiskit/backends/crosstalk_model.py b/pytket/extensions/qiskit/backends/crosstalk_model.py
index e405b252..4d6b937c 100644
--- a/pytket/extensions/qiskit/backends/crosstalk_model.py
+++ b/pytket/extensions/qiskit/backends/crosstalk_model.py
@@ -75,28 +75,20 @@ class CrosstalkParams:
     Stores various parameters for modelling crosstalk noise
 
     :param zz_crosstalks: symmetric crosstalks between qubit pairs
-    :type zz_crosstalks: `Dict[Tuple[Qubit, Qubit], float]`
     :param single_q_phase_errors: dict specify the single qubit phase error
         on each qubit
-    :type single_q_phase_errors: `Dict[Qubit, float]`
     :param two_q_induced_phase_errors: keys of dictionary specify the control
         and target qubit index, while the values are tuples with the spectator
         qubit index and the amount of phase error to be applied.
-    :type two_q_induced_phase_errors: `Dict[Tuple[Qubit, Qubit], Tuple[Qubit, float]]`
     :param non_markovian_noise: List storing the non-Markovian noise parameters.
         Each tuple in the list contains the qubit index and the zx, zz noise parameters.
-    :type non_markovian_noise: `List[Tuple[Qubit, float, float]]`
     :param virtual_z: If True, then don't break any single qubit Z gate into
         unitary fractions, instead add the full unitary.
-    :type: bool
     :param N: hyperparameter specifies splices per second.
         1/N must divide all gate times.
-    :type: float
     :param gate_times: python dict to store the gate time information.
-    :type gate_times: `Dict[Tuple[OpType, Tuple[Qubit, ...]], float]`
     :param phase_damping_error: dict specify amplitude phase damping error
         on each qubit
-    :type phase_damping_error: `Dict[Qubit, float]`
     :param amplitude_damping_error: dict pecify amplitude damping error
         on each qubit
     """