diff --git a/python/test/test_api.py b/python/test/test_api.py
index df7a464f3..0f4a22a94 100644
--- a/python/test/test_api.py
+++ b/python/test/test_api.py
@@ -460,10 +460,10 @@ def test_basic_inference(self):
             output_memory_type="cpu",
             raise_on_error=True,
         ):
-            for name, input_ in inputs.items():
-                output_ = response.outputs[name.replace("input", "output")]
-                output_ = numpy.from_dlpack(output_)
-                numpy.testing.assert_array_equal(input_, output_)
+            for input_name, input_value in inputs.items():
+                output_value = response.outputs[input_name.replace("input", "output")]
+                output_value = numpy.from_dlpack(output_value)
+                numpy.testing.assert_array_equal(input_value, output_value)
 
         # test normal bool
         inputs = {"bool_input": [[True, False, False, True]]}
@@ -473,11 +473,11 @@ def test_basic_inference(self):
             output_memory_type="cpu",
             raise_on_error=True,
         ):
-            for name, input_ in inputs.items():
-                output_ = numpy.from_dlpack(
-                    response.outputs[name.replace("input", "output")]
+            for input_name, input_value in inputs.items():
+                output_value = numpy.from_dlpack(
+                    response.outputs[input_name.replace("input", "output")]
                 )
-                numpy.testing.assert_array_equal(input_, output_)
+                numpy.testing.assert_array_equal(input_value, output_value)
 
     def test_parameters(self):
         server = tritonserver.Server(self._server_options).start(wait_until_ready=True)
diff --git a/python/tritonserver/_c/tritonserver_pybind.cc b/python/tritonserver/_c/tritonserver_pybind.cc
index b3993c705..127bb15b8 100644
--- a/python/tritonserver/_c/tritonserver_pybind.cc
+++ b/python/tritonserver/_c/tritonserver_pybind.cc
@@ -217,6 +217,14 @@ class PyParameter : public PyWrapper<struct TRITONSERVER_Parameter> {
   {
   }
 
+  PyParameter(const char* name, double val)
+      : PyWrapper(
+            TRITONSERVER_ParameterNew(
+                name, TRITONSERVER_PARAMETER_DOUBLE, &val),
+            true)
+  {
+  }
+
   PyParameter(const char* name, bool val)
       : PyWrapper(
             TRITONSERVER_ParameterNew(name, TRITONSERVER_PARAMETER_BOOL, &val),
@@ -1770,6 +1778,7 @@ PYBIND11_MODULE(triton_bindings, m)
   py::enum_<TRITONSERVER_ParameterType>(m, "TRITONSERVER_ParameterType")
       .value("STRING", TRITONSERVER_PARAMETER_STRING)
       .value("INT", TRITONSERVER_PARAMETER_INT)
+      .value("DOUBLE", TRITONSERVER_PARAMETER_DOUBLE)
       .value("BOOL", TRITONSERVER_PARAMETER_BOOL)
       .value("BYTES", TRITONSERVER_PARAMETER_BYTES);
   // helper functions
diff --git a/src/tritonserver.cc b/src/tritonserver.cc
index 4871aa3ba..eae83ef2f 100644
--- a/src/tritonserver.cc
+++ b/src/tritonserver.cc
@@ -633,6 +633,8 @@ TRITONSERVER_ParameterTypeString(TRITONSERVER_ParameterType paramtype)
       return "INT";
     case TRITONSERVER_PARAMETER_BOOL:
       return "BOOL";
+    case TRITONSERVER_PARAMETER_DOUBLE:
+      return "DOUBLE";
     case TRITONSERVER_PARAMETER_BYTES:
       return "BYTES";
     default:
@@ -656,6 +658,10 @@ TRITONSERVER_ParameterNew(
       lparam.reset(new tc::InferenceParameter(
           name, *reinterpret_cast<const int64_t*>(value)));
       break;
+    case TRITONSERVER_PARAMETER_DOUBLE:
+      lparam.reset(new tc::InferenceParameter(
+          name, *reinterpret_cast<const double*>(value)));
+      break;
     case TRITONSERVER_PARAMETER_BOOL:
       lparam.reset(new tc::InferenceParameter(
           name, *reinterpret_cast<const bool*>(value)));