diff --git a/source/blender/nodes/shader/materialx/node_item.cc b/source/blender/nodes/shader/materialx/node_item.cc
index 8fa84213de7a..c1fa1d64bf67 100644
--- a/source/blender/nodes/shader/materialx/node_item.cc
+++ b/source/blender/nodes/shader/materialx/node_item.cc
@@ -233,7 +233,8 @@ NodeItem NodeItem::max(const NodeItem &other) const
 
 NodeItem NodeItem::dotproduct(const NodeItem &other) const
 {
-  NodeItem d = arithmetic(other, "dotproduct", [](float a, float b) { return a * b; });
+  NodeItem d = arithmetic(
+      other, "dotproduct", [](float a, float b) { return a * b; }, Type::Float);
   if (d.value) {
     float f = 0.0f;
     switch (d.type()) {
@@ -830,12 +831,13 @@ NodeItem NodeItem::arithmetic(const std::string &category, std::function<float(f
 
 NodeItem NodeItem::arithmetic(const NodeItem &other,
                               const std::string &category,
-                              std::function<float(float, float)> func) const
+                              std::function<float(float, float)> func,
+                              Type to_type) const
 {
   NodeItem res = empty();
   NodeItem item1 = *this;
   NodeItem item2 = other;
-  Type to_type = cast_types(item1, item2);
+  to_type = (to_type == Type::Any) ? cast_types(item1, item2) : to_type;
   if (to_type == Type::Empty) {
     return res;
   }
diff --git a/source/blender/nodes/shader/materialx/node_item.h b/source/blender/nodes/shader/materialx/node_item.h
index 40be1153031b..7cdf8cc59ee1 100644
--- a/source/blender/nodes/shader/materialx/node_item.h
+++ b/source/blender/nodes/shader/materialx/node_item.h
@@ -127,7 +127,8 @@ class NodeItem {
   NodeItem arithmetic(const std::string &category, std::function<float(float)> func) const;
   NodeItem arithmetic(const NodeItem &other,
                       const std::string &category,
-                      std::function<float(float, float)> func) const;
+                      std::function<float(float, float)> func,
+                      Type to_type = Type::Any) const;
 };
 
 template<class T> NodeItem NodeItem::val(const T &data) const
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.cc b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.cc
index dc1b8046e084..989a1e527ec5 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.cc
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.cc
@@ -147,6 +147,50 @@ static void sh_node_gradient_tex_build_multi_function(NodeMultiFunctionBuilder &
   builder.construct_and_set_matching_fn<GradientFunction>(tex->gradient_type);
 }
 
+NODE_SHADER_MATERIALX_BEGIN
+#ifdef WITH_MATERIALX
+{
+  NodeTexGradient *tex = (NodeTexGradient *)node_->storage;
+  const int gradient_type = tex->gradient_type;
+  NodeItem vector = get_input_link("Vector", NodeItem::Type::Vector2);
+  if (!vector) {
+    vector = texcoord_node();
+  }
+  NodeItem res = empty();
+
+  switch (gradient_type) {
+    case SHD_BLEND_LINEAR:
+      res = vector.extract(0);
+      break;
+    case SHD_BLEND_QUADRATIC:
+      res = vector.extract(0);
+      res = res * res;
+      break;
+    case SHD_BLEND_EASING:
+      res = vector.extract(0).clamp(val(0.0f), val(1.0f));
+      res = res * res * (val(3.0f) - val(2.0f) * res);
+      break;
+    case SHD_BLEND_DIAGONAL:
+      res = (vector.extract(0) + vector.extract(1)) * val(0.5f);
+      break;
+    case SHD_BLEND_RADIAL:
+      res = vector.extract(1).atan2(vector.extract(0)) / (val(float(M_PI * 2.0f))) + val(0.5f);
+      break;
+    case SHD_BLEND_QUADRATIC_SPHERE:
+      res = (val(1.0f) - vector.dotproduct(vector).sqrt()).max(val(0.0f));
+      res = res * res;
+      break;
+    case SHD_BLEND_SPHERICAL:
+      res = (val(1.0f) - vector.dotproduct(vector).sqrt()).max(val(0.0f));
+      break;
+    default:
+      BLI_assert_unreachable();
+  }
+  return res;
+}
+#endif
+NODE_SHADER_MATERIALX_END
+
 }  // namespace blender::nodes::node_shader_tex_gradient_cc
 
 void register_node_type_sh_tex_gradient()
@@ -163,6 +207,7 @@ void register_node_type_sh_tex_gradient()
       &ntype, "NodeTexGradient", node_free_standard_storage, node_copy_standard_storage);
   ntype.gpu_fn = file_ns::node_shader_gpu_tex_gradient;
   ntype.build_multi_function = file_ns::sh_node_gradient_tex_build_multi_function;
+  ntype.materialx_fn = file_ns::node_shader_materialx;
 
   nodeRegisterType(&ntype);
 }