diff --git a/delta_performer.cc b/delta_performer.cc
index cf37b2b..a307c63 100644
--- a/delta_performer.cc
+++ b/delta_performer.cc
@@ -47,7 +47,7 @@
 const uint64_t DeltaPerformer::kDeltaVersionSize = 8;
 const uint64_t DeltaPerformer::kDeltaManifestSizeSize = 8;
 const uint64_t DeltaPerformer::kSupportedMajorPayloadVersion = 1;
-const uint64_t DeltaPerformer::kSupportedMinorPayloadVersion = 2;
+const uint64_t DeltaPerformer::kSupportedMinorPayloadVersion = 1;
 const uint64_t DeltaPerformer::kFullPayloadMinorVersion = 0;
 
 const char DeltaPerformer::kUpdatePayloadPublicKeyPath[] =