1 files changed, 1 insertions, 1 deletions
diff --git a/src/txdb.h b/src/txdb.h
index 7257b0dd21..7d670c2542 100644
--- a/src/txdb.h
+++ b/src/txdb.h
@@ -37,7 +37,7 @@ public:
     bool HaveCoins(const uint256 &txid);
     uint256 GetBestBlock();
     bool SetBestBlock(const uint256 &hashBlock);
-    bool BatchWrite(const std::map<uint256, CCoins> &mapCoins, const uint256 &hashBlock);
+    bool BatchWrite(const CCoinsMap &mapCoins, const uint256 &hashBlock);
     bool GetStats(CCoinsStats &stats);
 };