diff --git a/intern/cycles/kernel/osl/closures_setup.h b/intern/cycles/kernel/osl/closures_setup.h
index 412ea7bcab5..76e0d9c47bb 100644
--- a/intern/cycles/kernel/osl/closures_setup.h
+++ b/intern/cycles/kernel/osl/closures_setup.h
@@ -719,6 +719,40 @@ ccl_device void osl_closure_sheen_setup(KernelGlobals kg,
   }
 }
 
+/* MaterialX compatibility */
+ccl_device void osl_closure_sheen_bsdf_setup(KernelGlobals kg,
+                                             ccl_private ShaderData *sd,
+                                             const uint32_t path_flag,
+                                             const float3 weight,
+                                             const ccl_private SheenBSDFClosure *closure,
+                                             float3 *layer_albedo)
+{
+  osl_zero_albedo(layer_albedo);
+
+  if (osl_closure_skip(kg, sd, path_flag, LABEL_DIFFUSE)) {
+    return;
+  }
+
+  ccl_private SheenBsdf *bsdf = (ccl_private SheenBsdf *)bsdf_alloc(
+      sd, sizeof(SheenBsdf), rgb_to_spectrum(weight * closure->albedo));
+  if (!bsdf) {
+    return;
+  }
+
+  bsdf->N = safe_normalize_fallback(closure->N, sd->N);
+  bsdf->roughness = closure->roughness;
+
+  const int sheen_flag = bsdf_sheen_setup(kg, sd, bsdf);
+
+  if (sheen_flag) {
+    sd->flag |= sheen_flag;
+
+    if (layer_albedo != nullptr) {
+      *layer_albedo = bsdf->weight * closure->albedo;
+    }
+  }
+}
+
 ccl_device void osl_closure_diffuse_toon_setup(KernelGlobals kg,
                                                ccl_private ShaderData *sd,
                                                const uint32_t path_flag,
diff --git a/intern/cycles/kernel/osl/closures_template.h b/intern/cycles/kernel/osl/closures_template.h
index 403a61e2acd..2135bcb5038 100644
--- a/intern/cycles/kernel/osl/closures_template.h
+++ b/intern/cycles/kernel/osl/closures_template.h
@@ -138,6 +138,12 @@ OSL_CLOSURE_STRUCT_BEGIN(Sheen, sheen)
   OSL_CLOSURE_STRUCT_MEMBER(Sheen, FLOAT, float, roughness, nullptr)
 OSL_CLOSURE_STRUCT_END(Sheen, sheen)
 
+OSL_CLOSURE_STRUCT_BEGIN(SheenBSDF, sheen_bsdf)
+  OSL_CLOSURE_STRUCT_MEMBER(SheenBSDF, VECTOR, packed_float3, N, nullptr)
+  OSL_CLOSURE_STRUCT_MEMBER(SheenBSDF, VECTOR, packed_float3, albedo, nullptr)
+  OSL_CLOSURE_STRUCT_MEMBER(SheenBSDF, FLOAT, float, roughness, nullptr)
+OSL_CLOSURE_STRUCT_END(SheenBSDF, sheen_bsdf)
+
 OSL_CLOSURE_STRUCT_BEGIN(DiffuseToon, diffuse_toon)
   OSL_CLOSURE_STRUCT_MEMBER(DiffuseToon, VECTOR, packed_float3, N, nullptr)
   OSL_CLOSURE_STRUCT_MEMBER(DiffuseToon, FLOAT, float, size, nullptr)