diff --git a/x/distribution/keeper/delegation_test.go b/x/distribution/keeper/delegation_test.go
index 2e085cf20..df598c0ed 100644
--- a/x/distribution/keeper/delegation_test.go
+++ b/x/distribution/keeper/delegation_test.go
@@ -47,7 +47,42 @@ func TestWithdrawDelegationRewardBasic(t *testing.T) {
 }
 
 func TestWithdrawDelegationRewardWithCommission(t *testing.T) {
+	ctx, accMapper, keeper, sk, fck := CreateTestInputAdvanced(t, false, 100, sdk.ZeroDec())
+	stakeHandler := stake.NewHandler(sk)
+	denom := sk.GetParams(ctx).BondDenom
 
+	//first make a validator with 10% commission
+	msgCreateValidator := stake.NewTestMsgCreateValidatorWithCommission(
+		valOpAddr1, valConsPk1, 10, sdk.NewDecWithPrec(1, 1))
+	got := stakeHandler(ctx, msgCreateValidator)
+	require.True(t, got.IsOK(), "expected msg to be ok, got %v", got)
+	_ = sk.ApplyAndReturnValidatorSetUpdates(ctx)
+
+	// delegate
+	msgDelegate := stake.NewTestMsgDelegate(delAddr1, valOpAddr1, 10)
+	got = stakeHandler(ctx, msgDelegate)
+	require.True(t, got.IsOK())
+	amt := accMapper.GetAccount(ctx, delAddr1).GetCoins().AmountOf(denom)
+	require.Equal(t, int64(90), amt.Int64())
+
+	totalPower := int64(20)
+	totalPowerDec := sdk.NewDec(totalPower)
+
+	// allocate 100 denom of fees
+	feeInputs := sdk.NewInt(100)
+	fck.SetCollectedFees(sdk.Coins{sdk.NewCoin(denom, feeInputs)})
+	require.Equal(t, feeInputs, fck.GetCollectedFees(ctx).AmountOf(denom))
+	keeper.SetProposerConsAddr(ctx, valConsAddr1)
+	keeper.SetSumPrecommitPower(ctx, totalPowerDec)
+	keeper.AllocateFees(ctx)
+
+	// withdraw delegation
+	ctx = ctx.WithBlockHeight(1)
+	keeper.WithdrawDelegationReward(ctx, delAddr1, valOpAddr1)
+	amt = accMapper.GetAccount(ctx, delAddr1).GetCoins().AmountOf(denom)
+
+	expRes := sdk.NewDec(90).Add(sdk.NewDec(90).Quo(sdk.NewDec(2))) // 90 + 100*90% tokens * 10/20
+	require.True(sdk.DecEq(t, expRes, sdk.NewDecFromInt(amt)))
 }
 
 func TestWithdrawDelegationRewardsAll(t *testing.T) {
diff --git a/x/stake/handler.go b/x/stake/handler.go
index 236718289..9078ab31b 100644
--- a/x/stake/handler.go
+++ b/x/stake/handler.go
@@ -104,7 +104,7 @@ func handleMsgCreateValidator(ctx sdk.Context, msg types.MsgCreateValidator, k k
 
 	validator := NewValidator(msg.ValidatorAddr, msg.PubKey, msg.Description)
 	commission := NewCommissionWithTime(
-		msg.Commission.Rate, msg.Commission.MaxChangeRate,
+		msg.Commission.Rate, msg.Commission.MaxRate,
 		msg.Commission.MaxChangeRate, ctx.BlockHeader().Time,
 	)
 	validator, err := validator.SetInitialCommission(commission)
diff --git a/x/stake/test_common.go b/x/stake/test_common.go
index 40678c09c..49bac0f31 100644
--- a/x/stake/test_common.go
+++ b/x/stake/test_common.go
@@ -32,6 +32,16 @@ func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey crypto.PubKey, amt
 	)
 }
 
+func NewTestMsgCreateValidatorWithCommission(address sdk.ValAddress, pubKey crypto.PubKey,
+	amt int64, commissionRate sdk.Dec) MsgCreateValidator {
+
+	commission := NewCommissionMsg(commissionRate, sdk.OneDec(), sdk.ZeroDec())
+
+	return types.NewMsgCreateValidator(
+		address, pubKey, sdk.NewCoin("steak", sdk.NewInt(amt)), Description{}, commission,
+	)
+}
+
 func NewTestMsgDelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, amt int64) MsgDelegate {
 	return MsgDelegate{
 		DelegatorAddr: delAddr,