1 files changed, 9 insertions, 5 deletions
diff --git a/src/walletdb.h b/src/walletdb.h
index 58b4571b16..e14c137ba8 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -55,11 +55,15 @@ public:
     }
 
     IMPLEMENT_SERIALIZE
-    (
-        READWRITE(this->nVersion);
-        nVersion = this->nVersion;
-        READWRITE(nCreateTime);
-    )
+
+    template <typename T, typename Stream, typename Operation>
+    inline static size_t SerializationOp(T thisPtr, Stream& s, Operation ser_action, int nType, int nVersion) {
+        size_t nSerSize = 0;
+        READWRITE(thisPtr->nVersion);
+        nVersion = thisPtr->nVersion;
+        READWRITE(thisPtr->nCreateTime);
+        return nSerSize;
+    }
 
     void SetNull()
     {