diff --git a/17_save_load.py b/17_save_load.py
index 95716fa8..061bef81 100644
--- a/17_save_load.py
+++ b/17_save_load.py
@@ -81,7 +81,7 @@ def forward(self, x):
 torch.save(checkpoint, FILE)
 
 model = Model(n_input_features=6)
-optimizer = optimizer = torch.optim.SGD(model.parameters(), lr=0)
+optimizer = torch.optim.SGD(model.parameters(), lr=0)
 
 checkpoint = torch.load(FILE)
 model.load_state_dict(checkpoint['model_state'])