diff --git a/leenkx/blender/lnx/material/cycles_nodes/nodes_texture.py b/leenkx/blender/lnx/material/cycles_nodes/nodes_texture.py
index 4c2968e..e0615c1 100644
--- a/leenkx/blender/lnx/material/cycles_nodes/nodes_texture.py
+++ b/leenkx/blender/lnx/material/cycles_nodes/nodes_texture.py
@@ -278,11 +278,11 @@ def parse_tex_noise(node: bpy.types.ShaderNodeTexNoise, out_socket: bpy.types.No
     distortion = c.parse_value_input(node.inputs[5])
     if bpy.app.version >= (4, 1, 0):
         if node.noise_type == "FBM":
+            state.curshader.add_function(c_functions.str_tex_musgrave)
             if out_socket == node.outputs[1]:
-                state.curshader.add_function(c_functions.str_tex_musgrave)
-                res = 'vec3(tex_musgrave_f({0} * {1}), tex_musgrave_f({0} * {1} + 120.0), tex_musgrave_f({0} * {1} + 168.0))'.format(co, scale, detail, distortion)
+                res = 'vec3(tex_musgrave_f({0} * {1}, {2}, {3}), tex_musgrave_f({0} * {1} + 120.0, {2}, {3}), tex_musgrave_f({0} * {1} + 168.0, {2}, {3}))'.format(co, scale, detail, distortion)
             else:
-                res = f'tex_musgrave_f({co} * {scale} * 1.0)'
+                res = f'tex_musgrave_f({co} * {scale} * 1.0, {detail}, {distortion})'
         else:
             if out_socket == node.outputs[1]:
                 res = 'vec3(tex_noise({0} * {1},{2},{3}), tex_noise({0} * {1} + 120.0,{2},{3}), tex_noise({0} * {1} + 168.0,{2},{3}))'.format(co, scale, detail, distortion)