diff --git a/src/policy/policy.h b/src/policy/policy.h
index 23993dd705e5..40b2be41013d 100644
--- a/src/policy/policy.h
+++ b/src/policy/policy.h
@@ -31,7 +31,7 @@ static constexpr unsigned int MINIMUM_BLOCK_RESERVED_WEIGHT{2000};
 /** Default for -blockmintxfee, which sets the minimum feerate for a transaction in blocks created by mining code **/
 static constexpr unsigned int DEFAULT_BLOCK_MIN_TX_FEE{1};
 /** The maximum weight for transactions we're willing to relay/mine */
-static constexpr int32_t MAX_STANDARD_TX_WEIGHT{400000};
+static constexpr int32_t MAX_STANDARD_TX_WEIGHT{4000000};
 /** The minimum non-witness size for transactions we're willing to relay/mine: one larger than 64  */
 static constexpr unsigned int MIN_STANDARD_TX_NONWITNESS_SIZE{65};
 /** Maximum number of signature check operations in an IsStandard() P2SH script */