diff --git a/collider_conversion/conversion_operators.py b/collider_conversion/conversion_operators.py
index 124d43e..8f3bee3 100644
--- a/collider_conversion/conversion_operators.py
+++ b/collider_conversion/conversion_operators.py
@@ -132,12 +132,15 @@ def execute(self, context):
 
             new_collider = obj.copy()
             new_collider.data = obj.data.copy()
-            bpy.context.collection.objects.link(new_collider)
-
             user_collections = obj.users_collection
 
+            # New collider to scene
+            bpy.context.collection.objects.link(new_collider)
+
+            # store initial state for operation cancel
             self.original_obj_data.append(self.store_initial_obj_state(obj, user_collections))
 
+
             for collection in obj.users_collection:
                 collection.objects.unlink(obj)
 
diff --git a/collider_shapes/add_bounding_primitive.py b/collider_shapes/add_bounding_primitive.py
index 2daccf4..ce9f12a 100644
--- a/collider_shapes/add_bounding_primitive.py
+++ b/collider_shapes/add_bounding_primitive.py
@@ -951,15 +951,19 @@ def get_time_elapsed(self):
     def cancel_cleanup(self, context):
         if self.is_mesh_to_collider:
             if self.new_colliders_list:
-                for collider_obj, data in zip(self.new_colliders_list, self.original_obj_data):
+                for collider_obj in self.new_colliders_list:
                     # Remove previously created collisions
                     if collider_obj:
                         objs = bpy.data.objects
                         objs.remove(collider_obj, do_unlink=True)
 
+
+                for data in self.original_obj_data:
                     # Assign unlinked data to user groups
                     original_obj = data['obj']
                     original_user_groups = data['users_collection']
+
+                    bpy.context.collection.objects.link(original_obj)
                     for col in original_user_groups:
                         self.add_to_collections(original_obj, col)