diff --git a/sam_audio/processor.py b/sam_audio/processor.py
index a85a1974..79356445 100644
--- a/sam_audio/processor.py
+++ b/sam_audio/processor.py
@@ -119,8 +119,8 @@ def process_anchors(self, anchors: Optional[list[list[Anchor]]]):
             anchor_ids = pad_sequence(
                 ids, batch_first=True, padding_value=anchor_dict["<pad>"]
             )
-        self.anchor_ids = anchor_ids
-        self.anchor_alignment = anchor_alignment
+        self.anchor_ids = anchor_ids.to(self.audios.device)
+        self.anchor_alignment = anchor_alignment.to(self.audios.device)
         self.anchors = anchors