diff --git a/backend-comparison/src/lib.rs b/backend-comparison/src/lib.rs
index 0f371fcc0..4263f6809 100644
--- a/backend-comparison/src/lib.rs
+++ b/backend-comparison/src/lib.rs
@@ -114,7 +114,7 @@ macro_rules! bench_on_backend {
             use burn::backend::candle::CandleDevice;
             use burn::backend::Candle;
 
-            let device = CandleDevice::Cuda(0);
+            let device = CandleDevice::cuda(0);
             bench::<Candle>(&device, feature_name, url, token);
         }
 
@@ -123,7 +123,7 @@ macro_rules! bench_on_backend {
             use burn::backend::candle::CandleDevice;
             use burn::backend::Candle;
 
-            let device = CandleDevice::Metal(0);
+            let device = CandleDevice::metal(0);
             bench::<Candle>(&device, feature_name, url, token);
         }