diff --git a/leenkx/blender/lnx/material/cycles.py b/leenkx/blender/lnx/material/cycles.py
index 949f124..eb61a1a 100644
--- a/leenkx/blender/lnx/material/cycles.py
+++ b/leenkx/blender/lnx/material/cycles.py
@@ -228,6 +228,8 @@ def parse_shader(node: bpy.types.Node, socket: bpy.types.NodeSocket) -> Tuple[st
         'EMISSION',
         'BSDF_GLASS',
         'GLASS_BSDF',
+        'BSDF_REFRACTION',
+        'REFRACTION_BSDF',
         'HOLDOUT',
         'SUBSURFACE_SCATTERING',
         'BSDF_TRANSLUCENT',