diff --git a/pallets/marketplace/src/mock.rs b/pallets/marketplace/src/mock.rs
index 87a8b8cb..f260bd4e 100644
--- a/pallets/marketplace/src/mock.rs
+++ b/pallets/marketplace/src/mock.rs
@@ -307,7 +307,7 @@ impl ManagerProvider<Test> for ManagerOf {
 pub struct ProcessorLastSeenProvider;
 
 impl crate::traits::ProcessorLastSeenProvider<Test> for ProcessorLastSeenProvider {
-    fn last_seen(processor: &<Test as frame_system::Config>::AccountId) -> Option<u128> {
+    fn last_seen(_processor: &<Test as frame_system::Config>::AccountId) -> Option<u128> {
         Some(AcurastMarketplace::now().unwrap().into())
     }
 }
diff --git a/pallets/parachain-staking/src/tests.rs b/pallets/parachain-staking/src/tests.rs
index 3859bcc4..ad8c6f21 100644
--- a/pallets/parachain-staking/src/tests.rs
+++ b/pallets/parachain-staking/src/tests.rs
@@ -7825,7 +7825,7 @@ fn test_delegator_with_deprecated_status_leaving_can_schedule_leave_delegators_a
         .build()
         .execute_with(|| {
             <DelegatorState<Test>>::mutate(2, |value| {
-                value.as_mut().map(|mut state| {
+                value.as_mut().map(|state| {
                     state.status = DelegatorStatus::Leaving(2);
                 })
             });
@@ -7859,7 +7859,7 @@ fn test_delegator_with_deprecated_status_leaving_can_cancel_leave_delegators_as_
         .build()
         .execute_with(|| {
             <DelegatorState<Test>>::mutate(2, |value| {
-                value.as_mut().map(|mut state| {
+                value.as_mut().map(|state| {
                     state.status = DelegatorStatus::Leaving(2);
                 })
             });
@@ -7886,7 +7886,7 @@ fn test_delegator_with_deprecated_status_leaving_can_execute_leave_delegators_as
         .build()
         .execute_with(|| {
             <DelegatorState<Test>>::mutate(2, |value| {
-                value.as_mut().map(|mut state| {
+                value.as_mut().map(|state| {
                     state.status = DelegatorStatus::Leaving(2);
                 })
             });
@@ -7919,7 +7919,7 @@ fn test_delegator_with_deprecated_status_leaving_cannot_execute_leave_delegators
         .build()
         .execute_with(|| {
             <DelegatorState<Test>>::mutate(2, |value| {
-                value.as_mut().map(|mut state| {
+                value.as_mut().map(|state| {
                     state.status = DelegatorStatus::Leaving(2);
                 })
             });
@@ -8202,7 +8202,7 @@ fn test_execute_leave_delegators_with_deprecated_status_leaving_removes_auto_com
             ));
 
             <DelegatorState<Test>>::mutate(2, |value| {
-                value.as_mut().map(|mut state| {
+                value.as_mut().map(|state| {
                     state.status = DelegatorStatus::Leaving(2);
                 })
             });
diff --git a/pallets/proxy/src/mock.rs b/pallets/proxy/src/mock.rs
index e7c5493a..a9425cc9 100644
--- a/pallets/proxy/src/mock.rs
+++ b/pallets/proxy/src/mock.rs
@@ -419,7 +419,7 @@ pub mod acurast_runtime {
     impl pallet_acurast_marketplace::traits::ProcessorLastSeenProvider<Runtime>
         for ProcessorLastSeenProvider
     {
-        fn last_seen(processor: &<Runtime as frame_system::Config>::AccountId) -> Option<u128> {
+        fn last_seen(_processor: &<Runtime as frame_system::Config>::AccountId) -> Option<u128> {
             Some(AcurastMarketplace::now().unwrap().into())
         }
     }