diff --git a/frame/staking/src/tests.rs b/frame/staking/src/tests.rs
index 09dbc3bc3..a19d4ab21 100644
--- a/frame/staking/src/tests.rs
+++ b/frame/staking/src/tests.rs
@@ -351,6 +351,10 @@ fn rewards_should_work() {
 		assert_eq!(Staking::current_era(), 1);
 		assert_eq!(Session::current_index(), 3);
 
+		// check reward is send
+		assert_ne!(Ring::total_balance(&2), init_balance_2);
+		assert_ne!(Ring::total_balance(&10), init_balance_10);
+
 		// TODO: check the reward is correct or not
 		// 11 validator has 2/3 of the total rewards and half half for it and its nominator
 		// assert_eq_error_rate!(Ring::total_balance(&2), init_balance_2 + total_payout / 3, 1);
@@ -370,35 +374,35 @@ fn multi_era_reward_should_work() {
 		// Set payee to controller
 		assert_ok!(Staking::set_payee(Origin::signed(10), RewardDestination::Controller));
 
-		////TODO: check pay out
-		//// Compute now as other parameter won't change
-		//let total_payout_0 = current_total_payout_for_duration(3000);
-		//assert!(total_payout_0 > 10); // Test is meaningfull if reward something
-		//<Module<Test>>::reward_by_ids(vec![(11, 1)]);
+		//TODO: check pay out
+		// Compute now as other parameter won't change
+		let total_payout_0 = current_total_payout_for_duration(3000);
+		assert!(total_payout_0 > 10); // Test is meaningfull if reward something
+		<Module<Test>>::reward_by_ids(vec![(11, 1)]);
 
-		//start_session(0);
-		//start_session(1);
-		//start_session(2);
-		//start_session(3);
+		start_session(0);
+		start_session(1);
+		start_session(2);
+		start_session(3);
 
-		//assert_eq!(Staking::current_era(), 1);
-		//assert_eq!(Ring::total_balance(&10), init_balance_10 + total_payout_0);
+		assert_eq!(Staking::current_era(), 1);
+		assert_eq!(Ring::total_balance(&10), init_balance_10 + total_payout_0);
 
-		//start_session(4);
+		start_session(4);
 
-		////TODO: check pay out
-		//let total_payout_1 = current_total_payout_for_duration(3000);
-		//assert!(total_payout_1 > 10); // Test is meaningfull if reward something
-		//<Module<Test>>::reward_by_ids(vec![(11, 101)]);
+		//TODO: check pay out
+		let total_payout_1 = current_total_payout_for_duration(3000);
+		assert!(total_payout_1 > 10); // Test is meaningfull if reward something
+		<Module<Test>>::reward_by_ids(vec![(11, 101)]);
 
-		//// new era is triggered here.
-		//start_session(5);
+		// new era is triggered here.
+		start_session(5);
 
-		//// pay time
-		//assert_eq!(
-		//	Ring::total_balance(&10),
-		//	init_balance_10 + total_payout_0 + total_payout_1
-		//);
+		// pay time
+		assert_eq!(
+			Ring::total_balance(&10),
+			init_balance_10 + total_payout_0 + total_payout_1
+		);
 	});
 }