diff --git a/aosp/dynamic_partition_control_android.cc b/aosp/dynamic_partition_control_android.cc
index e39e7bc..27d1d54 100644
--- a/aosp/dynamic_partition_control_android.cc
+++ b/aosp/dynamic_partition_control_android.cc
@@ -82,6 +82,8 @@
 constexpr char kVirtualAbRetrofit[] = "ro.virtual_ab.retrofit";
 constexpr char kVirtualAbCompressionEnabled[] =
     "ro.virtual_ab.compression.enabled";
+constexpr auto&& kVirtualAbCompressionXorEnabled =
+    "ro.virtual_ab.compression.xor.enabled";
 
 // Currently, android doesn't have a retrofit prop for VAB Compression. However,
 // struct FeatureFlag forces us to determine if a feature is 'retrofit'. So this
@@ -126,6 +128,8 @@
       virtual_ab_(GetFeatureFlag(kVirtualAbEnabled, kVirtualAbRetrofit)),
       virtual_ab_compression_(GetFeatureFlag(kVirtualAbCompressionEnabled,
                                              kVirtualAbCompressionRetrofit)),
+      virtual_ab_compression_xor_(
+          GetFeatureFlag(kVirtualAbCompressionXorEnabled, "")),
       source_slot_(source_slot) {
   if (GetVirtualAbFeatureFlag().IsEnabled()) {
     snapshot_ = SnapshotManager::New();
@@ -152,6 +156,11 @@
   return virtual_ab_compression_;
 }
 
+FeatureFlag
+DynamicPartitionControlAndroid::GetVirtualAbCompressionXorFeatureFlag() {
+  return virtual_ab_compression_xor_;
+}
+
 bool DynamicPartitionControlAndroid::OptimizeOperation(
     const std::string& partition_name,
     const InstallOperation& operation,
diff --git a/aosp/dynamic_partition_control_android.h b/aosp/dynamic_partition_control_android.h
index 457ef18..92761d2 100644
--- a/aosp/dynamic_partition_control_android.h
+++ b/aosp/dynamic_partition_control_android.h
@@ -44,6 +44,7 @@
   FeatureFlag GetDynamicPartitionsFeatureFlag() override;
   FeatureFlag GetVirtualAbFeatureFlag() override;
   FeatureFlag GetVirtualAbCompressionFeatureFlag() override;
+  FeatureFlag GetVirtualAbCompressionXorFeatureFlag() override;
   bool OptimizeOperation(const std::string& partition_name,
                          const InstallOperation& operation,
                          InstallOperation* optimized) override;
@@ -339,6 +340,7 @@
   const FeatureFlag dynamic_partitions_;
   const FeatureFlag virtual_ab_;
   const FeatureFlag virtual_ab_compression_;
+  const FeatureFlag virtual_ab_compression_xor_;
   std::unique_ptr<android::snapshot::ISnapshotManager> snapshot_;
   std::unique_ptr<android::snapshot::AutoDevice> metadata_device_;
   bool target_supports_snapshot_ = false;
diff --git a/aosp/mock_dynamic_partition_control_android.h b/aosp/mock_dynamic_partition_control_android.h
index 33ef39c..f55cdf7 100644
--- a/aosp/mock_dynamic_partition_control_android.h
+++ b/aosp/mock_dynamic_partition_control_android.h
@@ -73,6 +73,10 @@
   MOCK_METHOD(std::string, GetSuperPartitionName, (uint32_t), (override));
   MOCK_METHOD(FeatureFlag, GetVirtualAbFeatureFlag, (), (override));
   MOCK_METHOD(FeatureFlag, GetVirtualAbCompressionFeatureFlag, (), (override));
+  MOCK_METHOD(FeatureFlag,
+              GetVirtualAbCompressionXorFeatureFlag,
+              (),
+              (override));
   MOCK_METHOD(bool, FinishUpdate, (bool), (override));
   MOCK_METHOD(bool,
               GetSystemOtherPath,