diff --git a/beacon-chain/node/config.go b/beacon-chain/node/config.go
index 8b76bef32126..bad6a98bb7c9 100644
--- a/beacon-chain/node/config.go
+++ b/beacon-chain/node/config.go
@@ -98,21 +98,6 @@ func configureInteropConfig(cliCtx *cli.Context) {
 }
 
 func configureExecutionSetting(cliCtx *cli.Context) {
-	if cliCtx.IsSet(flags.TerminalTotalDifficultyOverride.Name) {
-		c := params.BeaconConfig()
-		c.TerminalTotalDifficulty = cliCtx.Uint64(flags.TerminalTotalDifficultyOverride.Name)
-		params.OverrideBeaconConfig(c)
-	}
-	if cliCtx.IsSet(flags.TerminalBlockHashOverride.Name) {
-		c := params.BeaconConfig()
-		c.TerminalBlockHash = common.HexToHash(cliCtx.String(flags.TerminalBlockHashOverride.Name))
-		params.OverrideBeaconConfig(c)
-	}
-	if cliCtx.IsSet(flags.TerminalBlockHashActivationEpochOverride.Name) {
-		c := params.BeaconConfig()
-		c.TerminalBlockHashActivationEpoch = types.Epoch(cliCtx.Uint64(flags.TerminalBlockHashActivationEpochOverride.Name))
-		params.OverrideBeaconConfig(c)
-	}
 	if cliCtx.IsSet(flags.FeeRecipient.Name) {
 		c := params.BeaconConfig()
 		c.FeeRecipient = common.HexToAddress(cliCtx.String(flags.FeeRecipient.Name))
diff --git a/beacon-chain/node/config_test.go b/beacon-chain/node/config_test.go
index fa71843bb91b..d466c92694b7 100644
--- a/beacon-chain/node/config_test.go
+++ b/beacon-chain/node/config_test.go
@@ -76,21 +76,11 @@ func TestConfigureExecutionSetting(t *testing.T) {
 
 	app := cli.App{}
 	set := flag.NewFlagSet("test", 0)
-	set.Uint64(flags.TerminalTotalDifficultyOverride.Name, 0, "")
-	set.String(flags.TerminalBlockHashOverride.Name, "", "")
-	set.Uint64(flags.TerminalBlockHashActivationEpochOverride.Name, 0, "")
 	set.String(flags.FeeRecipient.Name, "", "")
-	require.NoError(t, set.Set(flags.TerminalTotalDifficultyOverride.Name, strconv.Itoa(100)))
-	require.NoError(t, set.Set(flags.TerminalBlockHashOverride.Name, "0xA"))
-	require.NoError(t, set.Set(flags.TerminalBlockHashActivationEpochOverride.Name, strconv.Itoa(200)))
 	require.NoError(t, set.Set(flags.FeeRecipient.Name, "0xB"))
 	cliCtx := cli.NewContext(&app, set, nil)
 
 	configureExecutionSetting(cliCtx)
-
-	assert.Equal(t, uint64(100), params.BeaconConfig().TerminalTotalDifficulty)
-	assert.Equal(t, common.HexToHash("0xA"), params.BeaconConfig().TerminalBlockHash)
-	assert.Equal(t, types.Epoch(200), params.BeaconConfig().TerminalBlockHashActivationEpoch)
 	assert.Equal(t, common.HexToAddress("0xB"), params.BeaconConfig().FeeRecipient)
 }
 
diff --git a/cmd/beacon-chain/flags/base.go b/cmd/beacon-chain/flags/base.go
index 74ce4f0a8220..a9a80f676204 100644
--- a/cmd/beacon-chain/flags/base.go
+++ b/cmd/beacon-chain/flags/base.go
@@ -190,27 +190,6 @@ var (
 		Usage: "Sets the minimum number of peers that a node will attempt to peer with that are subscribed to a subnet.",
 		Value: 6,
 	}
-	// TerminalTotalDifficultyOverride specifies the total difficulty to manual overrides the `TERMINAL_TOTAL_DIFFICULTY` parameter.
-	TerminalTotalDifficultyOverride = &cli.Uint64Flag{
-		Name: "terminal-total-difficulty-override",
-		Usage: "Sets the total difficulty to manual overrides the default TERMINAL_TOTAL_DIFFICULTY value. " +
-			"WARNING: This flag should be used only if you have a clear understanding that community has decided to override the terminal difficulty. " +
-			"Incorrect usage will result in your node experience consensus failure.",
-	}
-	// TerminalBlockHashOverride specifies the terminal block hash to manual overrides the `TERMINAL_BLOCK_HASH` parameter.
-	TerminalBlockHashOverride = &cli.StringFlag{
-		Name: "terminal-block-hash-override",
-		Usage: "Sets the block hash to manual overrides the default TERMINAL_BLOCK_HASH value. " +
-			"WARNING: This flag should be used only if you have a clear understanding that community has decided to override the terminal block hash. " +
-			"Incorrect usage will result in your node experience consensus failure.",
-	}
-	// TerminalBlockHashActivationEpochOverride specifies the terminal block hash epoch to manual overrides the `TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH` parameter.
-	TerminalBlockHashActivationEpochOverride = &cli.Uint64Flag{
-		Name: "terminal-block-hash-epoch-override",
-		Usage: "Sets the block hash epoch to manual overrides the default TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH value. " +
-			"WARNING: This flag should be used only if you have a clear understanding that community has decided to override the terminal block hash activation epoch. " +
-			"Incorrect usage will result in your node experience consensus failure.",
-	}
 	// FeeRecipient specifies the fee recipient for the transaction fees.
 	FeeRecipient = &cli.StringFlag{
 		Name:  "fee-recipient",
diff --git a/cmd/beacon-chain/main.go b/cmd/beacon-chain/main.go
index 360e66a8fef7..f78b7b90e3cf 100644
--- a/cmd/beacon-chain/main.go
+++ b/cmd/beacon-chain/main.go
@@ -65,9 +65,6 @@ var appFlags = []cli.Flag{
 	flags.Eth1HeaderReqLimit,
 	flags.GenesisStatePath,
 	flags.MinPeersPerSubnet,
-	flags.TerminalTotalDifficultyOverride,
-	flags.TerminalBlockHashOverride,
-	flags.TerminalBlockHashActivationEpochOverride,
 	flags.FeeRecipient,
 	cmd.EnableBackupWebhookFlag,
 	cmd.BackupWebhookOutputDir,
diff --git a/cmd/beacon-chain/usage.go b/cmd/beacon-chain/usage.go
index 0610d68ad589..bfe0913a755b 100644
--- a/cmd/beacon-chain/usage.go
+++ b/cmd/beacon-chain/usage.go
@@ -128,9 +128,6 @@ var appHelpFlagGroups = []flagGroup{
 	{
 		Name: "merge",
 		Flags: []cli.Flag{
-			flags.TerminalTotalDifficultyOverride,
-			flags.TerminalBlockHashOverride,
-			flags.TerminalBlockHashActivationEpochOverride,
 			flags.FeeRecipient,
 		},
 	},