diff --git a/fsspec/tests/test_async.py b/fsspec/tests/test_async.py
index e1a29420f..aa3c9bd4f 100644
--- a/fsspec/tests/test_async.py
+++ b/fsspec/tests/test_async.py
@@ -203,9 +203,6 @@ async def _upload_chunk(self, final=False):
     async def get_data(self):
         return self.temp_buffer.getbuffer().tobytes()
 
-    async def get_data(self):
-        return self.temp_buffer.getbuffer().tobytes()
-
 
 @pytest.mark.asyncio
 async def test_async_streamed_file_write():