1 files changed, 5 insertions, 3 deletions
diff --git a/src/walletdb.h b/src/walletdb.h
index 24096e13ea..cf1a66216e 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -55,12 +55,14 @@ public:
         nCreateTime = nCreateTime_;
     }
 
-    IMPLEMENT_SERIALIZE
-    (
+    IMPLEMENT_SERIALIZE;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
         READWRITE(this->nVersion);
         nVersion = this->nVersion;
         READWRITE(nCreateTime);
-    )
+    }
 
     void SetNull()
     {