diff --git a/src/main.h b/src/main.h
index 8d9b39f718..b7366445a7 100644
--- a/src/main.h
+++ b/src/main.h
@@ -29,7 +29,7 @@ static const unsigned int MAX_BLOCK_SIZE_GEN = MAX_BLOCK_SIZE/2;
 static const int MAX_BLOCK_SIGOPS = MAX_BLOCK_SIZE/50;
 static const int64 COIN = 100000000;
 static const int64 CENT = 1000000;
-static const int64 MIN_TX_FEE = CENT;
+static const int64 MIN_TX_FEE = 50000;
 static const int64 MIN_RELAY_TX_FEE = 50000;
 static const int64 MAX_MONEY = 21000000 * COIN;
 inline bool MoneyRange(int64 nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }