diff --git a/contracts/interchain-token-service/src/contract/execute.rs b/contracts/interchain-token-service/src/contract/execute.rs
index 2ff6d0e40..385d1b9cd 100644
--- a/contracts/interchain-token-service/src/contract/execute.rs
+++ b/contracts/interchain-token-service/src/contract/execute.rs
@@ -64,8 +64,7 @@ pub fn execute_message(
             message,
         } => {
             ensure!(
-                !is_chain_frozen(deps.storage, &destination_chain)
-                    .change_context(Error::State)?,
+                !is_chain_frozen(deps.storage, &destination_chain).change_context(Error::State)?,
                 Error::ChainFrozen(destination_chain)
             );
             let destination_address = load_its_contract(deps.storage, &destination_chain)
@@ -174,7 +173,6 @@ pub fn enable_execution(deps: DepsMut) -> Result<Response, Error> {
     killswitch::disengage(deps.storage, Event::ExecutionEnabled).change_context(Error::State)
 }
 
-
 pub fn set_chain_config(
     deps: DepsMut,
     chain: ChainNameRaw,
@@ -201,7 +199,8 @@ mod tests {
     use router_api::{ChainNameRaw, CrossChainId};
 
     use crate::contract::execute::{
-        disable_execution, enable_execution, execute_message, freeze_chain, register_its_contract, unfreeze_chain, Error
+        disable_execution, enable_execution, execute_message, freeze_chain, register_its_contract,
+        unfreeze_chain, Error,
     };
     use crate::state::{self, Config};
     use crate::{HubMessage, Message};
diff --git a/contracts/interchain-token-service/src/state.rs b/contracts/interchain-token-service/src/state.rs
index 2be922a3b..c855b7be3 100644
--- a/contracts/interchain-token-service/src/state.rs
+++ b/contracts/interchain-token-service/src/state.rs
@@ -51,7 +51,9 @@ pub fn may_load_chain_config(
     storage: &dyn Storage,
     chain: &ChainNameRaw,
 ) -> Result<Option<ChainConfig>, Error> {
-    CHAIN_CONFIGS.may_load(storage, chain).change_context(Error::Storage)
+    CHAIN_CONFIGS
+        .may_load(storage, chain)
+        .change_context(Error::Storage)
 }
 
 pub fn save_chain_config(
@@ -60,14 +62,16 @@ pub fn save_chain_config(
     max_uint: nonempty::Uint256,
     max_target_decimals: u8,
 ) -> Result<(), Error> {
-    CHAIN_CONFIGS.save(
-        storage,
-        chain,
-        &ChainConfig {
-            max_uint,
-            max_target_decimals,
-        },
-    ).change_context(Error::Storage)
+    CHAIN_CONFIGS
+        .save(
+            storage,
+            chain,
+            &ChainConfig {
+                max_uint,
+                max_target_decimals,
+            },
+        )
+        .change_context(Error::Storage)
 }
 
 pub fn may_load_its_contract(