diff --git a/cmd/geth/main.go b/cmd/geth/main.go
index 3a6366f4d..645743c13 100644
--- a/cmd/geth/main.go
+++ b/cmd/geth/main.go
@@ -312,6 +312,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
 		utils.MiningEnabledFlag,
 		utils.MiningGPUFlag,
 		utils.AutoDAGFlag,
+		utils.TargetGasLimitFlag,
 		utils.NATFlag,
 		utils.NatspecEnabledFlag,
 		utils.NoDiscoverFlag,
diff --git a/cmd/geth/usage.go b/cmd/geth/usage.go
index a31532bea..e2adf7305 100644
--- a/cmd/geth/usage.go
+++ b/cmd/geth/usage.go
@@ -121,10 +121,10 @@ var AppHelpFlagGroups = []flagGroup{
 		Flags: []cli.Flag{
 			utils.MiningEnabledFlag,
 			utils.MinerThreadsFlag,
-			utils.TargetGasLimitFlag,
 			utils.MiningGPUFlag,
 			utils.AutoDAGFlag,
 			utils.EtherbaseFlag,
+			utils.TargetGasLimitFlag,
 			utils.GasPriceFlag,
 			utils.ExtraDataFlag,
 		},