diff --git a/projects/FastRetri/fastretri/retri_evaluator.py b/projects/FastRetri/fastretri/retri_evaluator.py
index ccf1a55d..b1431d55 100644
--- a/projects/FastRetri/fastretri/retri_evaluator.py
+++ b/projects/FastRetri/fastretri/retri_evaluator.py
@@ -97,7 +97,7 @@ def reset(self):
 
     def process(self, inputs, outputs):
         self.features.append(outputs.cpu())
-        self.labels.extend(inputs["targets"])
+        self.labels.extend(inputs["targets"].cpu())
 
     def evaluate(self):
         if comm.get_world_size() > 1: