diff --git a/ethcore/res/ethereum/tobalaba.json b/ethcore/res/ethereum/tobalaba.json
new file mode 100644
index 000000000..e9345c696
--- /dev/null
+++ b/ethcore/res/ethereum/tobalaba.json
@@ -0,0 +1,54 @@
+{
+	"name": "Tobalaba",
+	"engine": {
+		"authorityRound": {
+			"params": {
+				"stepDuration": "3",
+				"validators": {
+					"contract": "0x1000000000000000000000000000000000000005"
+				},
+				"maximumUncleCount": 999999
+			}
+		}
+	},
+	"params": {
+		"maximumExtraDataSize": "0x20",
+		"gasLimitBoundDivisor": "0x400",
+		"minGasLimit": "0x1388",
+		"networkID": "0x62121",
+		"wasmActivationTransition": 4000000
+	},
+	"genesis": {
+		"seal": {
+			"authorityRound": {
+				"step": "0x0",
+				"signature": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
+			}
+		},
+		"difficulty": "0x20000",
+		"gasLimit": "0x800000"
+	},
+	"accounts": {
+		"0x1000000000000000000000000000000000000005": {
+			"balance": "1",
+			"constructor": 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+		},
+		"0x1000000000000000000000000000000000000006": {
+			"balance": "1",
+			"constructor": "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"
+		},
+		"0x1000000000000000000000000000000000000007": {
+			"balance": "1",
+			"constructor": "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"
+		},
+		"0x4ba15b56452521c0826a35a6f2022e1210fc519b": {
+			"balance": "0x7E37BE2022B2B09472D89C0000"
+		}
+	},
+	"nodes": [
+		"enode://147573f46fe9f5cc38fbe070089a31390baec5dd2827c8f2ef168833e4d0254fbee3969a02c5b9910ea5d5b23d86a6ed5eabcda17cc12007b7d9178b6c697aa5@37.120.168.56:30303",
+		"enode://a370d5fd55959f20af6d1565b151a760c1372f5a2aaf674d4892cd4fd2de0d1f672781cd40e0d4e4b51c5823527ddec73b31cc14ac685449d9f0866996a16b9f@13.76.165.180:30303",
+		"enode://da019fa5fb1fda105100d68a986938ec15ac5c6ff69d6e4ad3e350e377057f3e67e33aea5feb22d5cdcfc22041d141c8453c77baa64a216fff98f191ca76b3ec@18.220.108.238:30303",
+		"enode://49498fb8cdcd79c813ccdaa9496a3a4be0a187a3183e99adbc04d9c90b9a62ad59f0b6832f6e43b48e63fbebf74ec5438eb0d6d9098330edf36413d276fedf81@13.80.148.117:30303"
+	]
+}
diff --git a/ethcore/src/ethereum/mod.rs b/ethcore/src/ethereum/mod.rs
index db07cbbd4..678af5c62 100644
--- a/ethcore/src/ethereum/mod.rs
+++ b/ethcore/src/ethereum/mod.rs
@@ -61,6 +61,11 @@ pub fn new_expanse<'a, T: Into<SpecParams<'a>>>(params: T) -> Spec {
 	load(params.into(), include_bytes!("../../res/ethereum/expanse.json"))
 }
 
+/// Create a new Tobalaba chain spec.
+pub fn new_tobalaba<'a, T: Into<SpecParams<'a>>>(params: T) -> Spec {
+	load(params.into(), include_bytes!("../../res/ethereum/tobalaba.json"))
+}
+
 /// Create a new Musicoin mainnet chain spec.
 pub fn new_musicoin<'a, T: Into<SpecParams<'a>>>(params: T) -> Spec {
 	load(params.into(), include_bytes!("../../res/ethereum/musicoin.json"))
diff --git a/parity/cli/mod.rs b/parity/cli/mod.rs
index b9c2ad7df..b5f29dbad 100644
--- a/parity/cli/mod.rs
+++ b/parity/cli/mod.rs
@@ -286,7 +286,7 @@ usage! {
 
 			ARG arg_chain: (String) = "foundation", or |c: &Config| c.parity.as_ref()?.chain.clone(),
 			"--chain=[CHAIN]",
-			"Specify the blockchain type. CHAIN may be either a JSON chain specification file or olympic, frontier, homestead, mainnet, morden, ropsten, classic, expanse, musicoin, ellaism, easthub, social, testnet, kovan or dev.",
+			"Specify the blockchain type. CHAIN may be either a JSON chain specification file or olympic, frontier, homestead, mainnet, morden, ropsten, classic, expanse, tobalaba, musicoin, ellaism, easthub, social, testnet, kovan or dev.",
 
 			ARG arg_keys_path: (String) = "$BASE/keys", or |c: &Config| c.parity.as_ref()?.keys_path.clone(),
 			"--keys-path=[PATH]",
diff --git a/parity/params.rs b/parity/params.rs
index 9ceac1e4f..9417c4322 100644
--- a/parity/params.rs
+++ b/parity/params.rs
@@ -33,6 +33,7 @@ pub enum SpecType {
 	Foundation,
 	Morden,
 	Ropsten,
+	Tobalaba,
 	Kovan,
 	Olympic,
 	Classic,
@@ -61,6 +62,7 @@ impl str::FromStr for SpecType {
 			"morden" | "classic-testnet" => SpecType::Morden,
 			"ropsten" => SpecType::Ropsten,
 			"kovan" | "testnet" => SpecType::Kovan,
+			"tobalaba" => SpecType::Tobalaba,
 			"olympic" => SpecType::Olympic,
 			"expanse" => SpecType::Expanse,
 			"musicoin" => SpecType::Musicoin,
@@ -88,6 +90,7 @@ impl fmt::Display for SpecType {
 			SpecType::Easthub => "easthub",
 			SpecType::Social => "social",
 			SpecType::Kovan => "kovan",
+			SpecType::Tobalaba => "tobalaba",
 			SpecType::Dev => "dev",
 			SpecType::Custom(ref custom) => custom,
 		})
@@ -108,6 +111,7 @@ impl SpecType {
 			SpecType::Ellaism => Ok(ethereum::new_ellaism(params)),
 			SpecType::Easthub => Ok(ethereum::new_easthub(params)),
 			SpecType::Social => Ok(ethereum::new_social(params)),
+			SpecType::Tobalaba => Ok(ethereum::new_tobalaba(params)),
 			SpecType::Kovan => Ok(ethereum::new_kovan(params)),
 			SpecType::Dev => Ok(Spec::new_instant()),
 			SpecType::Custom(ref filename) => {