diff --git a/leenkx/blender/lnx/exporter.py b/leenkx/blender/lnx/exporter.py
index 173e62c..bde6f4d 100644
--- a/leenkx/blender/lnx/exporter.py
+++ b/leenkx/blender/lnx/exporter.py
@@ -2289,12 +2289,12 @@ class LeenkxExporter:
             self.output['particle_datas'] = []
         for particleRef in self.particle_system_array.items():
             padd = False;
-            for obj in self.output['objects']:
-                if 'particle_refs' in obj:
-                    for pref in obj['particle_refs']:
-                        if pref['particle'] == particleRef[1]["structName"]:
-                            if bpy.data.objects[obj['name']].modifiers[pref['name']].show_render == True:
-                                padd = True;
+            for obj in bpy.data.objects:
+                for mod in obj.modifiers:
+                    if mod.type == 'PARTICLE_SYSTEM':
+                        if mod.particle_system.settings.name == particleRef[1]["structName"]:
+                            if mod.show_render == True:
+                                padd = True
             if not padd:
                 continue;
             psettings = particleRef[0]