diff --git a/src/dbnode/encoding/encoding_mock.go b/src/dbnode/encoding/encoding_mock.go
index d276ab24a8..4ff2fc0db4 100644
--- a/src/dbnode/encoding/encoding_mock.go
+++ b/src/dbnode/encoding/encoding_mock.go
@@ -561,6 +561,34 @@ func (mr *MockOptionsMockRecorder) SetTimeEncodingSchemes(value interface{}) *go
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetTimeEncodingSchemes", reflect.TypeOf((*MockOptions)(nil).SetTimeEncodingSchemes), value)
 }
 
+// SetValueDecreaseTolerance mocks base method.
+func (m *MockOptions) SetValueDecreaseTolerance(value float64) Options {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetValueDecreaseTolerance", value)
+	ret0, _ := ret[0].(Options)
+	return ret0
+}
+
+// SetValueDecreaseTolerance indicates an expected call of SetValueDecreaseTolerance.
+func (mr *MockOptionsMockRecorder) SetValueDecreaseTolerance(value interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetValueDecreaseTolerance", reflect.TypeOf((*MockOptions)(nil).SetValueDecreaseTolerance), value)
+}
+
+// SetValueDecreaseToleranceUntil mocks base method.
+func (m *MockOptions) SetValueDecreaseToleranceUntil(value time0.UnixNano) Options {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SetValueDecreaseToleranceUntil", value)
+	ret0, _ := ret[0].(Options)
+	return ret0
+}
+
+// SetValueDecreaseToleranceUntil indicates an expected call of SetValueDecreaseToleranceUntil.
+func (mr *MockOptionsMockRecorder) SetValueDecreaseToleranceUntil(value interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SetValueDecreaseToleranceUntil", reflect.TypeOf((*MockOptions)(nil).SetValueDecreaseToleranceUntil), value)
+}
+
 // TimeEncodingSchemes mocks base method.
 func (m *MockOptions) TimeEncodingSchemes() TimeEncodingSchemes {
 	m.ctrl.T.Helper()
@@ -575,6 +603,21 @@ func (mr *MockOptionsMockRecorder) TimeEncodingSchemes() *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "TimeEncodingSchemes", reflect.TypeOf((*MockOptions)(nil).TimeEncodingSchemes))
 }
 
+// ValueDecreaseTolerance mocks base method.
+func (m *MockOptions) ValueDecreaseTolerance() (float64, time0.UnixNano) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ValueDecreaseTolerance")
+	ret0, _ := ret[0].(float64)
+	ret1, _ := ret[1].(time0.UnixNano)
+	return ret0, ret1
+}
+
+// ValueDecreaseTolerance indicates an expected call of ValueDecreaseTolerance.
+func (mr *MockOptionsMockRecorder) ValueDecreaseTolerance() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ValueDecreaseTolerance", reflect.TypeOf((*MockOptions)(nil).ValueDecreaseTolerance))
+}
+
 // MockIterator is a mock of Iterator interface.
 type MockIterator struct {
 	ctrl     *gomock.Controller
diff --git a/src/dbnode/encoding/m3tsz/iterator_test.go b/src/dbnode/encoding/m3tsz/iterator_test.go
index e97c496710..b973b63576 100644
--- a/src/dbnode/encoding/m3tsz/iterator_test.go
+++ b/src/dbnode/encoding/m3tsz/iterator_test.go
@@ -30,8 +30,8 @@ import (
 	"github.com/m3db/m3/src/dbnode/x/xio"
 	"github.com/m3db/m3/src/x/context"
 	xtime "github.com/m3db/m3/src/x/time"
-	"github.com/stretchr/testify/assert"
 
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )