diff --git a/src/currency_core/blockchain_storage.cpp b/src/currency_core/blockchain_storage.cpp
index f5674558..d72adf78 100644
--- a/src/currency_core/blockchain_storage.cpp
+++ b/src/currency_core/blockchain_storage.cpp
@@ -58,7 +58,7 @@ using namespace currency;
 #define BLOCKCHAIN_STORAGE_OPTIONS_ID_CURRENT_BLOCK_CUMUL_SZ_LIMIT          0
 #define BLOCKCHAIN_STORAGE_OPTIONS_ID_CURRENT_PRUNED_RS_HEIGHT              1
 #define BLOCKCHAIN_STORAGE_OPTIONS_ID_LAST_WORKED_VERSION                   2
-#define BLOCKCHAIN_STORAGE_OPTIONS_ID_STORAGE_MAJOR_COMPATIBILITY_VERSION   4 //mismatch here means full resync
+#define BLOCKCHAIN_STORAGE_OPTIONS_ID_STORAGE_MAJOR_COMPATIBILITY_VERSION   3 //mismatch here means full resync
 #define BLOCKCHAIN_STORAGE_OPTIONS_ID_STORAGE_MINOR_COMPATIBILITY_VERSION   4 //mismatch here means some reinitializations
 
 #define TARGETDATA_CACHE_SIZE                          DIFFICULTY_WINDOW + 10
diff --git a/src/currency_core/currency_config.h b/src/currency_core/currency_config.h
index bf6725c1..7675ce3b 100644
--- a/src/currency_core/currency_config.h
+++ b/src/currency_core/currency_config.h
@@ -198,7 +198,7 @@
 #define CURRENT_TRANSACTION_CHAIN_ENTRY_ARCHIVE_VER     3
 #define CURRENT_BLOCK_EXTENDED_INFO_ARCHIVE_VER         1
 
-#define BLOCKCHAIN_STORAGE_MAJOR_COMPATIBILITY_VERSION  CURRENCY_FORMATION_VERSION + 7
+#define BLOCKCHAIN_STORAGE_MAJOR_COMPATIBILITY_VERSION  CURRENCY_FORMATION_VERSION + 8
 #define BLOCKCHAIN_STORAGE_MINOR_COMPATIBILITY_VERSION  1