1 files changed, 1 insertions, 2 deletions
diff --git a/src/primitives/block.h b/src/primitives/block.h
index 0e93399c08..42276b2bc2 100644
--- a/src/primitives/block.h
+++ b/src/primitives/block.h
@@ -21,7 +21,6 @@ class CBlockHeader
 {
 public:
     // header
-    static const int32_t CURRENT_VERSION=4;
     int32_t nVersion;
     uint256 hashPrevBlock;
     uint256 hashMerkleRoot;
@@ -49,7 +48,7 @@ public:
 
     void SetNull()
     {
-        nVersion = CBlockHeader::CURRENT_VERSION;
+        nVersion = 0;
         hashPrevBlock.SetNull();
         hashMerkleRoot.SetNull();
         nTime = 0;