diff --git a/api/onnx_web/worker/context.py b/api/onnx_web/worker/context.py
index f9eb25b3..83f2da1d 100644
--- a/api/onnx_web/worker/context.py
+++ b/api/onnx_web/worker/context.py
@@ -66,7 +66,7 @@ class WorkerContext:
         self.progress.put((self.job, self.device.device, progress), block=False)
 
     def set_finished(self) -> None:
-        self.finished.put((self.job, self.device.device))
+        self.finished.put((self.job, self.device.device), block=False)
 
     def clear_flags(self) -> None:
         self.set_cancel(False)