diff --git a/model_zoo/official/gnn/gat/train.py b/model_zoo/official/gnn/gat/train.py
index 6a980722237..4898cbf0718 100644
--- a/model_zoo/official/gnn/gat/train.py
+++ b/model_zoo/official/gnn/gat/train.py
@@ -26,7 +26,7 @@ from src.dataset import load_and_process
 from src.gat import GAT
 from src.utils import LossAccuracyWrapper, TrainGAT
 
-set_seed(1)
+set_seed(0)
 
 def train():
     """Train GAT model."""