diff --git a/leenkx/blender/lnx/make_renderpath.py b/leenkx/blender/lnx/make_renderpath.py
index bb2dca6..7e5b707 100644
--- a/leenkx/blender/lnx/make_renderpath.py
+++ b/leenkx/blender/lnx/make_renderpath.py
@@ -302,8 +302,8 @@ def build():
 
         assets.add_khafile_def('rp_ssgi={0}'.format(rpdat.rp_ssgi))
         if rpdat.rp_ssgi != 'Off':
-            wrd.world_defs += '_SSAO'
             if rpdat.rp_ssgi == 'SSAO':
+                wrd.world_defs += '_SSAO'
                 assets.add_shader_pass('ssao_pass')
                 assets.add_shader_pass('blur_edge_pass')
             else: