diff --git a/src/chain.h b/src/chain.h
index 8a3e8ef6de38b..631c9718396e6 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -41,18 +41,15 @@ class CBlockFileInfo
     uint64_t nTimeFirst;       //!< earliest time of block in file
     uint64_t nTimeLast;        //!< latest time of block in file
 
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action)
+    SERIALIZE_METHODS(CBlockFileInfo, obj)
     {
-        READWRITE(VARINT(nBlocks));
-        READWRITE(VARINT(nSize));
-        READWRITE(VARINT(nUndoSize));
-        READWRITE(VARINT(nHeightFirst));
-        READWRITE(VARINT(nHeightLast));
-        READWRITE(VARINT(nTimeFirst));
-        READWRITE(VARINT(nTimeLast));
+        READWRITE(VARINT(obj.nBlocks));
+        READWRITE(VARINT(obj.nSize));
+        READWRITE(VARINT(obj.nUndoSize));
+        READWRITE(VARINT(obj.nHeightFirst));
+        READWRITE(VARINT(obj.nHeightLast));
+        READWRITE(VARINT(obj.nTimeFirst));
+        READWRITE(VARINT(obj.nTimeLast));
     }
 
     void SetNull()