diff --git a/contracts/mixnet/src/rewards/transactions.rs b/contracts/mixnet/src/rewards/transactions.rs
index 1a6bd1332f..ab6ea5a3c4 100644
--- a/contracts/mixnet/src/rewards/transactions.rs
+++ b/contracts/mixnet/src/rewards/transactions.rs
@@ -2189,13 +2189,8 @@ pub mod tests {
                     Err(MixnetContractError::EpochAdvancementInProgress { .. })
                 ));
 
-                let res_forced = try_update_rewarding_params(
-                    test.deps_mut(),
-                    env.clone(),
-                    owner,
-                    update,
-                    true,
-                );
+                let res_forced =
+                    try_update_rewarding_params(test.deps_mut(), env.clone(), owner, update, true);
                 assert!(res_forced.is_ok())
             }
         }
@@ -2308,8 +2303,7 @@ pub mod tests {
 
             let old = storage::REWARDING_PARAMS.load(test.deps().storage).unwrap();
             let env = test.env();
-            let res =
-                try_update_rewarding_params(test.deps_mut(), env, owner, update, true);
+            let res = try_update_rewarding_params(test.deps_mut(), env, owner, update, true);
             assert!(res.is_ok());
             let new = storage::REWARDING_PARAMS.load(test.deps().storage).unwrap();
             assert_ne!(old, new);
diff --git a/contracts/mixnet/src/support/tests/mod.rs b/contracts/mixnet/src/support/tests/mod.rs
index 239bf77087..40dec44c41 100644
--- a/contracts/mixnet/src/support/tests/mod.rs
+++ b/contracts/mixnet/src/support/tests/mod.rs
@@ -189,8 +189,7 @@ pub mod test_helpers {
             let family_head = FamilyHead::new(&identity);
             let owner = head_mixnode.owner;
 
-            let nonce =
-                signing_storage::get_signing_nonce(self.deps().storage, owner).unwrap();
+            let nonce = signing_storage::get_signing_nonce(self.deps().storage, owner).unwrap();
 
             let proxy = if vesting {
                 Some(self.vesting_contract())
@@ -541,13 +540,8 @@ pub mod test_helpers {
                 sphinx_key: legit_sphinx_keys.public_key().to_base58_string(),
                 ..tests::fixtures::mix_node_fixture()
             };
-            let msg = mixnode_bonding_sign_payload(
-                self.deps(),
-                sender,
-                None,
-                mixnode.clone(),
-                stake,
-            );
+            let msg =
+                mixnode_bonding_sign_payload(self.deps(), sender, None, mixnode.clone(), stake);
             let owner_signature = ed25519_sign_message(msg, keypair.private_key());
 
             (mixnode, owner_signature, keypair)
@@ -570,13 +564,8 @@ pub mod test_helpers {
                 ..tests::fixtures::gateway_fixture()
             };
 
-            let msg = gateway_bonding_sign_payload(
-                self.deps(),
-                sender,
-                None,
-                gateway.clone(),
-                stake,
-            );
+            let msg =
+                gateway_bonding_sign_payload(self.deps(), sender, None, gateway.clone(), stake);
             let owner_signature = ed25519_sign_message(msg, keypair.private_key());
 
             (gateway, owner_signature)