diff --git a/core/vm/eips.go b/core/vm/eips.go
index 2daa44bf87..4a2988a805 100644
--- a/core/vm/eips.go
+++ b/core/vm/eips.go
@@ -56,9 +56,9 @@ func enableSelfBalance(jt *JumpTable) {
 // - Define SELFBALANCE, with cost GasFastStep (5)
 func enable1884(jt *JumpTable) {
 	// Gas cost changes
+	jt[SLOAD].constantGas = vars.SloadGasEIP1884
 	jt[BALANCE].constantGas = vars.BalanceGasEIP1884
 	jt[EXTCODEHASH].constantGas = vars.ExtcodeHashGasEIP1884
-	jt[SLOAD].constantGas = vars.SloadGasEIP1884
 
 	// New opcode
 	enableSelfBalance(jt)
@@ -92,5 +92,6 @@ func opChainID(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memo
 
 // enable2200 applies EIP-2200 (Rebalance net-metered SSTORE)
 func enable2200(jt *JumpTable) {
+	jt[SLOAD].constantGas = vars.SloadGasEIP2200
 	jt[SSTORE].dynamicGas = gasSStoreEIP2200
 }
diff --git a/params/vars/protocol_params.go b/params/vars/protocol_params.go
index 62a8c85f61..94102650be 100644
--- a/params/vars/protocol_params.go
+++ b/params/vars/protocol_params.go
@@ -104,6 +104,7 @@ var (
 	SloadGasFrontier             uint64 = 50
 	SloadGasEIP150               uint64 = 200
 	SloadGasEIP1884              uint64 = 800  // Cost of SLOAD after EIP 1884 (part of Istanbul)
+	SloadGasEIP2200              uint64 = 800  // Cost of SLOAD after EIP 2200 (part of Istanbul)
 	ExtcodeHashGasConstantinople uint64 = 400  // Cost of EXTCODEHASH (introduced in Constantinople)
 	ExtcodeHashGasEIP1884        uint64 = 700  // Cost of EXTCODEHASH after EIP 1884 (part in Istanbul)
 	SelfdestructGasEIP150        uint64 = 5000 // Cost of SELFDESTRUCT post EIP 150 (Tangerine)