diff --git a/modelscan/model.py b/modelscan/model.py
index 43dd611..11e6463 100644
--- a/modelscan/model.py
+++ b/modelscan/model.py
@@ -51,4 +51,4 @@ def get_stream(self) -> IO[bytes]:
         if not self._stream:
             raise ModelDataEmpty("Model data is empty.")
 
-        return self._stream
+        return self._stream.seek(0)