diff --git a/explaining_framework/utils/explaining/load_ckpt.py b/explaining_framework/utils/explaining/load_ckpt.py
index cb07ce7..5fd739e 100644
--- a/explaining_framework/utils/explaining/load_ckpt.py
+++ b/explaining_framework/utils/explaining/load_ckpt.py
@@ -8,16 +8,17 @@ import os
 from multiprocessing import Pool
 
 import torch
+from explaining_framework.utils.io import read_yaml
 from torch_geometric.graphgym.model_builder import create_model
 from torch_geometric.graphgym.train import GraphGymDataModule
 from torch_geometric.graphgym.utils.io import json_to_dict_list
 
-from explaining_framework.utils.io import read_yaml
-
 MODEL_STATE = "model_state"
 OPTIMIZER_STATE = "optimizer_state"
 SCHEDULER_STATE = "scheduler_state"
 
+PARALEL = False
+
 
 def _load_ckpt(
     model: torch.nn.Module,
@@ -88,8 +89,13 @@ class LoadModelInfo(object):
     def list_xp(self):
         paths = []
         all_file_paths = glob.glob(os.path.join(self.model_dir, "**", "config.yaml"))
-        with Pool(processes=len(all_file_paths)) as pool:
-            files = pool.map(self.load_cfg, all_file_paths)
+        if PARALEL:
+            with Pool(processes=len(all_file_paths)) as pool:
+                files = pool.map(self.load_cfg, all_file_paths)
+        else:
+            files = []
+            for path in all_file_paths:
+                file.append(self.load_cfg(path))
         for file, path in zip(files, all_file_paths):
             dataset_name_ = file["dataset"]["name"]
             if self.dataset_name == dataset_name_: