diff --git a/leenkx/blender/lnx/make_renderpath.py b/leenkx/blender/lnx/make_renderpath.py
index 4c8c3be..c3c6cbe 100644
--- a/leenkx/blender/lnx/make_renderpath.py
+++ b/leenkx/blender/lnx/make_renderpath.py
@@ -40,11 +40,11 @@ def add_world_defs():
     if rpdat.rp_hdr == False:
         wrd.world_defs += '_LDR'
 
-    if wrd.lnx_light_ies_texture != '':
+    if lnx.utils.get_active_scene().world.lnx_light_ies_texture == True:
         wrd.world_defs += '_LightIES'
         assets.add_embedded_data('iestexture.png')
 
-    if wrd.lnx_light_clouds_texture != '':
+    if lnx.utils.get_active_scene().world.lnx_light_clouds_texture == True:
         wrd.world_defs += '_LightClouds'
         assets.add_embedded_data('cloudstexture.png')