diff --git a/x/distribution/types/delegator_info.go b/x/distribution/types/delegator_info.go
index 911fad9c98..1a1bd4d9b1 100644
--- a/x/distribution/types/delegator_info.go
+++ b/x/distribution/types/delegator_info.go
@@ -37,8 +37,8 @@ func (di DelegatorDistInfo) WithdrawRewards(fp FeePool, vi ValidatorDistInfo,
 	blocks := height - di.WithdrawalHeight
 	di.WithdrawalHeight = height
 	accum := delegatorShares.Mul(sdk.NewDec(blocks))
-	withdrawalTokens := vi.Pool.MulDec(accum.Quo(vi.DelAccum.Accum))
-	remainingTokens := vi.Pool.MulDec(sdk.OneDec().Sub(accum.Quo(vi.DelAccum.Accum)))
+	withdrawalTokens := vi.Pool.MulDec(accum).QuoDec(vi.DelAccum.Accum)
+	remainingTokens := vi.Pool.Minus(withdrawalTokens)
 
 	vi.Pool = remainingTokens
 	vi.DelAccum.Accum = vi.DelAccum.Accum.Sub(accum)
diff --git a/x/distribution/types/delegator_info_test.go b/x/distribution/types/delegator_info_test.go
index f1bcbb4ec5..03803f8cd2 100644
--- a/x/distribution/types/delegator_info_test.go
+++ b/x/distribution/types/delegator_info_test.go
@@ -52,5 +52,5 @@ func TestWithdrawRewards(t *testing.T) {
 	assert.True(sdk.DecEq(t, sdk.NewDec(1800), fp.Pool[0].Amount))
 	assert.True(sdk.DecEq(t, sdk.NewDec(49), vi.Pool[0].Amount))
 	assert.True(sdk.DecEq(t, sdk.NewDec(4), vi.PoolCommission[0].Amount))
-	assert.True(sdk.DecEq(t, sdk.NewDec(147), rewardRecv2[0].Amount))
+	assert.True(sdk.DecEq(t, sdk.NewDec(98), rewardRecv2[0].Amount))
 }
diff --git a/x/distribution/types/validator_info.go b/x/distribution/types/validator_info.go
index e328390469..3092d10191 100644
--- a/x/distribution/types/validator_info.go
+++ b/x/distribution/types/validator_info.go
@@ -49,7 +49,7 @@ func (vi ValidatorDistInfo) TakeFeePoolRewards(fp FeePool, height int64, totalBo
 	remainingTokens := fp.Pool.Minus(withdrawalTokens)
 
 	commission := withdrawalTokens.MulDec(commissionRate)
-	afterCommission := withdrawalTokens.MulDec(sdk.OneDec().Sub(commissionRate))
+	afterCommission := withdrawalTokens.Minus(commission)
 
 	fp.ValAccum.Accum = fp.ValAccum.Accum.Sub(accum)
 	fp.Pool = remainingTokens