diff --git a/build/params_testground.go b/build/params_testground.go
index 759b29692..b4bdf0c9c 100644
--- a/build/params_testground.go
+++ b/build/params_testground.go
@@ -81,18 +81,19 @@ var (
 	UpgradeBreezeHeight      abi.ChainEpoch = -1
 	BreezeGasTampingDuration abi.ChainEpoch = 0
 
-	UpgradeSmokeHeight    abi.ChainEpoch = -1
-	UpgradeIgnitionHeight abi.ChainEpoch = -2
-	UpgradeRefuelHeight   abi.ChainEpoch = -3
-	UpgradeTapeHeight     abi.ChainEpoch = -4
-	UpgradeActorsV2Height abi.ChainEpoch = 10
-	UpgradeLiftoffHeight  abi.ChainEpoch = -5
-	UpgradeKumquatHeight  abi.ChainEpoch = -6
-	UpgradeCalicoHeight   abi.ChainEpoch = -7
-	UpgradePersianHeight  abi.ChainEpoch = -8
-	UpgradeOrangeHeight   abi.ChainEpoch = -9
-	UpgradeClausHeight    abi.ChainEpoch = -10
-	UpgradeActorsV3Height abi.ChainEpoch = -11
+	UpgradeSmokeHeight     abi.ChainEpoch = -1
+	UpgradeIgnitionHeight  abi.ChainEpoch = -2
+	UpgradeRefuelHeight    abi.ChainEpoch = -3
+	UpgradeTapeHeight      abi.ChainEpoch = -4
+	UpgradeActorsV2Height  abi.ChainEpoch = 10
+	UpgradeLiftoffHeight   abi.ChainEpoch = -5
+	UpgradeKumquatHeight   abi.ChainEpoch = -6
+	UpgradeCalicoHeight    abi.ChainEpoch = -7
+	UpgradePersianHeight   abi.ChainEpoch = -8
+	UpgradeOrangeHeight    abi.ChainEpoch = -9
+	UpgradeClausHeight     abi.ChainEpoch = -10
+	UpgradeActorsV3Height  abi.ChainEpoch = -11
+	UpgradeNorwegianHeight abi.ChainEpoch = -12
 
 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,