diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index 7310470..bd033eb 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -1418,7 +1418,8 @@
   # Open the signed zip. Compute the metadata that's needed for streaming.
   output_zip = zipfile.ZipFile(temp_signing, "a",
                                compression=zipfile.ZIP_DEFLATED)
-  metadata['streaming-property-files'] = ComputeStreamingMetadata(output_zip)
+  metadata['ota-streaming-property-files'] = ComputeStreamingMetadata(
+      output_zip)
 
   # Write the metadata entry into the zip.
   WriteMetadata(metadata, output_zip)
@@ -1432,7 +1433,7 @@
 
   # Reopen the signed zip to double check the streaming metadata.
   output_zip = zipfile.ZipFile(output_file, "r")
-  assert (metadata['streaming-property-files'] ==
+  assert (metadata['ota-streaming-property-files'] ==
           ComputeStreamingMetadata(output_zip)), \
               "Mismatching streaming metadata."
   common.ZipClose(output_zip)