diff --git a/app/src/main/java/com/stevesoltys/backup/transport/ConfigurableBackupTransport.java b/app/src/main/java/com/stevesoltys/backup/transport/ConfigurableBackupTransport.java
index cc99aff9..811fb97c 100644
--- a/app/src/main/java/com/stevesoltys/backup/transport/ConfigurableBackupTransport.java
+++ b/app/src/main/java/com/stevesoltys/backup/transport/ConfigurableBackupTransport.java
@@ -14,6 +14,9 @@ import com.stevesoltys.backup.transport.component.RestoreComponent;
 import com.stevesoltys.backup.transport.component.provider.ContentProviderBackupComponent;
 import com.stevesoltys.backup.transport.component.provider.ContentProviderRestoreComponent;
 
+import static android.app.backup.BackupAgent.FLAG_CLIENT_SIDE_ENCRYPTION_ENABLED;
+import static android.os.Build.VERSION.SDK_INT;
+
 /**
  * @author Steve Soltys
  */
@@ -52,6 +55,12 @@ public class ConfigurableBackupTransport extends BackupTransport {
         return this.getClass().getName();
     }
 
+    @Override
+    public int getTransportFlags() {
+        if (SDK_INT >= 28) return FLAG_CLIENT_SIDE_ENCRYPTION_ENABLED;
+        return 0;
+    }
+
     @Override
     public boolean isAppEligibleForBackup(PackageInfo targetPackage, boolean isFullBackup) {
         // TODO re-include key-value (incremental)