diff --git a/src/concrete/ml/pytest/torch_models.py b/src/concrete/ml/pytest/torch_models.py
index fccc67eb1..8c43ed856 100644
--- a/src/concrete/ml/pytest/torch_models.py
+++ b/src/concrete/ml/pytest/torch_models.py
@@ -1494,6 +1494,27 @@ def predict(x, weights, bias):
         return outputs.squeeze()
 
 
+class WhereNet(torch.nn.Module):
+    """Simple network with a where operation for testing."""
+
+    def __init__(self, n_hidden):
+        super().__init__()
+        self.n_hidden = n_hidden
+        self.fc_tot = torch.rand(1, n_hidden) > 0.5
+
+    def forward(self, x):
+        """Forward pass.
+
+        Args:
+            x (torch.Tensor): The input tensor.
+
+        Returns:
+            torch.Tensor: The output tensor after applying the where operation.
+        """
+        y = torch.where(self.fc_tot, x, 0.0)
+        return y
+
+
 class AddNet(nn.Module):
     """Torch model that performs a simple addition between two inputs."""
 
diff --git a/src/concrete/ml/quantization/post_training.py b/src/concrete/ml/quantization/post_training.py
index 2d3f54f9f..77788a643 100644
--- a/src/concrete/ml/quantization/post_training.py
+++ b/src/concrete/ml/quantization/post_training.py
@@ -899,7 +899,15 @@ def _process_initializer(
             return values.view(RawOpOutput)
         if not isinstance(values, (numpy.ndarray, Tracer)):
             values = numpy.array(values)
-        is_signed = is_symmetric = self._check_distribution_is_symmetric_around_zero(values)
+        if not numpy.issubdtype(values.dtype, numpy.bool_):
+            is_signed = is_symmetric = self._check_distribution_is_symmetric_around_zero(values)
+        # Boolean parameters are quantized to 1 bit
+        # FIXME: https://github.com/zama-ai/concrete-ml-internal/issues/4593
+        # We should not quantize boolean parameters in the future
+        else:
+            is_signed = is_symmetric = False
+            n_bits = 1
+            values = values.astype(numpy.float64)
 
         return QuantizedArray(
             n_bits,
diff --git a/tests/torch/test_compile_torch.py b/tests/torch/test_compile_torch.py
index 80041144f..4d55ffc16 100644
--- a/tests/torch/test_compile_torch.py
+++ b/tests/torch/test_compile_torch.py
@@ -54,6 +54,7 @@
     TorchDivide,
     TorchMultiply,
     UnivariateModule,
+    WhereNet,
 )
 from concrete.ml.quantization import QuantizedModule
 
@@ -764,6 +765,37 @@ def test_dump_torch_network(
     )
 
 
+def test_compile_where_net(default_configuration, check_is_good_execution_for_cml_vs_circuit):
+    """Test compilation and execution of PTQSimpleNet."""
+    n_feat = 32
+    n_examples = 100
+
+    torch_model = WhereNet(n_feat)
+
+    # Create random input
+    inputset = numpy.random.uniform(-100, 100, size=(n_examples, n_feat))
+
+    # Compile the model
+    quantized_module = compile_torch_model(
+        torch_model,
+        inputset,
+        n_bits=16,
+        configuration=default_configuration,
+    )
+
+    # Test execution
+    x_test = inputset[:10]  # Use first 10 samples for testing
+
+    # Check if FHE simulation and quantized module forward give the same output
+    check_is_good_execution_for_cml_vs_circuit(x_test, model=quantized_module, simulate=True)
+
+    # Compare with PyTorch model
+    torch_output = torch_model(torch.from_numpy(x_test).float()).detach().numpy()
+    quantized_output = quantized_module.forward(x_test, fhe="disable")
+
+    numpy.testing.assert_allclose(torch_output, quantized_output, rtol=1e-2, atol=1e-2)
+
+
 @pytest.mark.parametrize("verbose", [True, False], ids=["with_verbose", "without_verbose"])
 # pylint: disable-next=too-many-locals
 def test_pretrained_mnist_qat(