diff --git a/payload_signer.cc b/payload_signer.cc
index 900839f..7ec483d 100644
--- a/payload_signer.cc
+++ b/payload_signer.cc
@@ -191,8 +191,9 @@
   InstallPlan install_plan;
   DeltaPerformer delta_performer(NULL, NULL, &install_plan);
   TEST_AND_RETURN_FALSE(
-      delta_performer.ParsePayloadMetadata(payload, out_manifest, &error) ==
+      delta_performer.ParsePayloadMetadata(payload, &error) ==
       DeltaPerformer::kMetadataParseSuccess);
+  TEST_AND_RETURN_FALSE(delta_performer.GetManifest(out_manifest));
   *out_metadata_size = delta_performer.GetMetadataSize();
   LOG(INFO) << "Metadata size: " << *out_metadata_size;
   out_payload->swap(payload);