diff --git a/benchmarks/benchmark_optimizer.py b/benchmarks/benchmark_optimizer.py
index 8f93ff692..b976f3347 100644
--- a/benchmarks/benchmark_optimizer.py
+++ b/benchmarks/benchmark_optimizer.py
@@ -98,7 +98,7 @@ def run_trainer(batch_size: int, batch_time: float, client_mode: bool, verbose:
             grad_scaler = hivemind.GradScaler()
         else:
             # check that hivemind.Optimizer supports regular PyTorch grad scaler as well
-            grad_scaler = torch.cuda.amp.GradScaler(enabled=args.use_amp)
+            grad_scaler = torch.amp.GradScaler(enabled=args.use_amp)
 
         prev_time = time.perf_counter()
 
@@ -107,7 +107,7 @@ def run_trainer(batch_size: int, batch_time: float, client_mode: bool, verbose:
 
             batch = torch.randint(0, len(X_train), (batch_size,))
 
-            with torch.cuda.amp.autocast() if args.use_amp else nullcontext():
+            with torch.amp.autocast() if args.use_amp else nullcontext():
                 loss = F.cross_entropy(model(X_train[batch].to(args.device)), y_train[batch].to(args.device))
                 grad_scaler.scale(loss).backward()