diff --git a/rpc/src/v1/impls/light/mod.rs b/rpc/src/v1/impls/light/mod.rs
index 71a3a497d..3a09076a9 100644
--- a/rpc/src/v1/impls/light/mod.rs
+++ b/rpc/src/v1/impls/light/mod.rs
@@ -21,6 +21,8 @@
 
 pub mod eth;
 pub mod parity;
+pub mod parity_set;
 
 pub use self::eth::EthClient;
 pub use self::parity::ParityClient;
+pub use self::parity_set::ParitySetClient;
diff --git a/rpc/src/v1/impls/light/parity_set.rs b/rpc/src/v1/impls/light/parity_set.rs
new file mode 100644
index 000000000..4741f2bc0
--- /dev/null
+++ b/rpc/src/v1/impls/light/parity_set.rs
@@ -0,0 +1,143 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Parity-specific rpc interface for operations altering the settings.
+//! Implementation for light client.
+
+use std::io;
+use std::sync::{Arc, Weak};
+
+use ethcore::miner::MinerService;
+use ethcore::client::MiningBlockChainClient;
+use ethcore::mode::Mode;
+use ethsync::ManageNetwork;
+use fetch::{self, Fetch};
+use futures::{BoxFuture, Future};
+use util::sha3;
+use updater::{Service as UpdateService};
+
+use jsonrpc_core::Error;
+use v1::helpers::errors;
+use v1::traits::ParitySet;
+use v1::types::{Bytes, H160, H256, U256, ReleaseInfo};
+
+/// Parity-specific rpc interface for operations altering the settings.
+pub struct ParitySetClient<F> {
+	net: Arc<ManageNetwork>,
+	fetch: F,
+}
+
+impl<F: Fetch> ParitySetClient<F> {
+	/// Creates new `ParitySetClient` with given `Fetch`.
+	pub fn new(net: Arc<ManageNetwork>, fetch: F) -> Self {
+		ParitySetClient {
+			net: net,
+			fetch: fetch,
+		}
+	}
+}
+
+impl<F: Fetch> ParitySet for ParitySetClient<F> {
+
+	fn set_min_gas_price(&self, _gas_price: U256) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_gas_floor_target(&self, _target: U256) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_gas_ceil_target(&self, _target: U256) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_extra_data(&self, _extra_data: Bytes) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_author(&self, _author: H160) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_engine_signer(&self, _address: H160, _password: String) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_transactions_limit(&self, _limit: usize) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn set_tx_gas_limit(&self, _limit: U256) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn add_reserved_peer(&self, peer: String) -> Result<bool, Error> {
+		match self.net.add_reserved_peer(peer) {
+			Ok(()) => Ok(true),
+			Err(e) => Err(errors::invalid_params("Peer address", e)),
+		}
+	}
+
+	fn remove_reserved_peer(&self, peer: String) -> Result<bool, Error> {
+		match self.net.remove_reserved_peer(peer) {
+			Ok(()) => Ok(true),
+			Err(e) => Err(errors::invalid_params("Peer address", e)),
+		}
+	}
+
+	fn drop_non_reserved_peers(&self) -> Result<bool, Error> {
+		self.net.deny_unreserved_peers();
+		Ok(true)
+	}
+
+	fn accept_non_reserved_peers(&self) -> Result<bool, Error> {
+		self.net.accept_unreserved_peers();
+		Ok(true)
+	}
+
+	fn start_network(&self) -> Result<bool, Error> {
+		self.net.start_network();
+		Ok(true)
+	}
+
+	fn stop_network(&self) -> Result<bool, Error> {
+		self.net.stop_network();
+		Ok(true)
+	}
+
+	fn set_mode(&self, mode: String) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn hash_content(&self, url: String) -> BoxFuture<H256, Error> {
+		self.fetch.process(self.fetch.fetch(&url).then(move |result| {
+			result
+				.map_err(errors::from_fetch_error)
+				.and_then(|response| {
+					sha3(&mut io::BufReader::new(response)).map_err(errors::from_fetch_error)
+				})
+				.map(Into::into)
+		}))
+	}
+
+	fn upgrade_ready(&self) -> Result<Option<ReleaseInfo>, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+
+	fn execute_upgrade(&self) -> Result<bool, Error> {
+		Err(errors::light_unimplemented(None))
+	}
+}