diff --git a/container-chains/templates/frontier/node/src/service.rs b/container-chains/templates/frontier/node/src/service.rs
index d8b13c15c..45efb642d 100644
--- a/container-chains/templates/frontier/node/src/service.rs
+++ b/container-chains/templates/frontier/node/src/service.rs
@@ -16,10 +16,10 @@
 
 //! Service and ServiceFactory implementation. Specialized wrapper over substrate service.
 
-use sc_executor::HeapAllocStrategy;
-use sc_executor::WasmExecutor;
-use sc_executor::DEFAULT_HEAP_ALLOC_STRATEGY;
-use sc_network::config::FullNetworkConfiguration;
+use {
+    sc_executor::{HeapAllocStrategy, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY},
+    sc_network::config::FullNetworkConfiguration,
+};
 
 // std
 use std::{
diff --git a/container-chains/templates/frontier/runtime/src/lib.rs b/container-chains/templates/frontier/runtime/src/lib.rs
index 39c2cfbc6..59864eb3a 100644
--- a/container-chains/templates/frontier/runtime/src/lib.rs
+++ b/container-chains/templates/frontier/runtime/src/lib.rs
@@ -41,8 +41,8 @@ use {
         dispatch::{DispatchClass, GetDispatchInfo},
         parameter_types,
         traits::{
-            ConstU32, ConstU64, ConstU8, Contains, Currency as CurrencyT, Everything, Imbalance, OnFinalize,
-            OnUnbalanced,
+            ConstU32, ConstU64, ConstU8, Contains, Currency as CurrencyT, Everything, Imbalance,
+            OnFinalize, OnUnbalanced,
         },
         weights::{
             constants::{
diff --git a/container-chains/templates/simple/node/src/service.rs b/container-chains/templates/simple/node/src/service.rs
index 61629985e..5a976bb07 100644
--- a/container-chains/templates/simple/node/src/service.rs
+++ b/container-chains/templates/simple/node/src/service.rs
@@ -15,15 +15,12 @@
 
 // You should have received a copy of the GNU General Public License
 // along with Tanssi.  If not, see <http://www.gnu.org/licenses/>.
-use sc_executor::HeapAllocStrategy;
-use sc_executor::WasmExecutor;
-use sc_executor::DEFAULT_HEAP_ALLOC_STRATEGY;
+use sc_executor::{HeapAllocStrategy, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY};
 
 // std
 use std::{sync::Arc, time::Duration};
 
-use cumulus_client_cli::CollatorOptions;
-use sc_network::config::FullNetworkConfiguration;
+use {cumulus_client_cli::CollatorOptions, sc_network::config::FullNetworkConfiguration};
 // Local Runtime Types
 use container_chain_template_simple_runtime::{opaque::Block, RuntimeApi};