diff --git a/src/monero_headers.h b/src/monero_headers.h
index 50377b3..baf4a9c 100644
--- a/src/monero_headers.h
+++ b/src/monero_headers.h
@@ -12,7 +12,7 @@
 #define UNSIGNED_TX_PREFIX "Monero unsigned tx set\002"
 #define SIGNED_TX_PREFIX "Monero signed tx set\002"
 #define KEY_IMAGE_EXPORT_FILE_MAGIC "Monero key image export\002"
-#define OUTPUT_EXPORT_FILE_MAGIC "Monero output export\002"
+#define OUTPUT_EXPORT_FILE_MAGIC "Monero output export\003"
 
 
 #include "net/http_base.h"
diff --git a/src/page.h b/src/page.h
index 320af1d..d6edf9a 100644
--- a/src/page.h
+++ b/src/page.h
@@ -2693,7 +2693,7 @@ public:
             std::string body(decoded_raw_data, header_lenght);
             std::stringstream iss;
             iss << body;
-            boost::archive::binary_iarchive ar(iss);
+            boost::archive::portable_binary_iarchive ar(iss);
 
             ar >> outputs;