diff --git a/common/big.go b/common/big.go
index eed30048be..cbb562a28e 100644
--- a/common/big.go
+++ b/common/big.go
@@ -34,13 +34,3 @@ var (
 
 	U2560 = uint256.NewInt(0)
 )
-
-var (
-	Uint1   = uint256.NewInt(1)
-	Uint2   = uint256.NewInt(2)
-	Uint3   = uint256.NewInt(3)
-	Uint0   = uint256.NewInt(0)
-	Uint32  = uint256.NewInt(32)
-	Uint256 = uint256.NewInt(256)
-	Uint257 = uint256.NewInt(257)
-)