diff --git a/node/impl/full/gas.go b/node/impl/full/gas.go
index 5c556302c..f7784f726 100644
--- a/node/impl/full/gas.go
+++ b/node/impl/full/gas.go
@@ -111,7 +111,8 @@ func (a *GasAPI) GasEstimateGasLimit(ctx context.Context, msgIn *types.Message,
 
 	msg := *msgIn
 	msg.GasLimit = build.BlockGasLimit
-	msg.GasPrice = types.NewInt(1)
+	msg.GasFeeCap = types.NewInt(build.MinimumBaseFee + 1)
+	msg.GasPremium = types.NewInt(1)
 
 	currTs := a.Chain.GetHeaviestTipSet()
 	fromA, err := a.Stmgr.ResolveToKeyAddress(ctx, msgIn.From, currTs)