diff --git a/contractcourt/anchor_resolver.go b/contractcourt/anchor_resolver.go
index ec90b6ed3..b4d687720 100644
--- a/contractcourt/anchor_resolver.go
+++ b/contractcourt/anchor_resolver.go
@@ -99,8 +99,6 @@ func (c *anchorResolver) Resolve(_ bool) (ContractResolver, error) {
 	// After a restart or when the remote force closes, the sweeper is not
 	// yet aware of the anchor. In that case, it will be added as new input
 	// to the sweeper.
-	relayFeeRate := c.Sweeper.RelayFeePerKW()
-
 	witnessType := input.CommitmentAnchor
 
 	// For taproot channels, we need to use the proper witness type.
@@ -116,9 +114,6 @@ func (c *anchorResolver) Resolve(_ bool) (ContractResolver, error) {
 	resultChan, err := c.Sweeper.SweepInput(
 		&anchorInput,
 		sweep.Params{
-			Fee: sweep.FeeEstimateInfo{
-				FeeRate: relayFeeRate,
-			},
 			// For normal anchor sweeping, the budget is 330 sats.
 			Budget: btcutil.Amount(
 				anchorInput.SignDesc().Output.Value,
diff --git a/contractcourt/commit_sweep_resolver_test.go b/contractcourt/commit_sweep_resolver_test.go
index bf6f70cbc..f2b43b0f8 100644
--- a/contractcourt/commit_sweep_resolver_test.go
+++ b/contractcourt/commit_sweep_resolver_test.go
@@ -1,7 +1,6 @@
 package contractcourt
 
 import (
-	"fmt"
 	"testing"
 	"time"
 
@@ -135,20 +134,6 @@ func (s *mockSweeper) SweepInput(input input.Input, params sweep.Params) (
 
 	s.sweptInputs <- input
 
-	// TODO(yy): replace mockSweeper with `mock.Mock`.
-	if params.Fee != nil {
-		fee, ok := params.Fee.(sweep.FeeEstimateInfo)
-		if !ok {
-			return nil, fmt.Errorf("unexpected fee type: %T",
-				params.Fee)
-		}
-
-		// Update the deadlines used if it's set.
-		if fee.ConfTarget != 0 {
-			s.deadlines = append(s.deadlines, int(fee.ConfTarget))
-		}
-	}
-
 	// Update the deadlines used if it's set.
 	params.DeadlineHeight.WhenSome(func(d int32) {
 		s.deadlines = append(s.deadlines, int(d))
diff --git a/sweep/sweeper.go b/sweep/sweeper.go
index 4abf59d1a..2754485ea 100644
--- a/sweep/sweeper.go
+++ b/sweep/sweeper.go
@@ -43,11 +43,6 @@ var (
 
 // Params contains the parameters that control the sweeping process.
 type Params struct {
-	// Fee is the fee preference of the client who requested the input to be
-	// swept. If a confirmation target is specified, then we'll map it into
-	// a fee rate whenever we attempt to cluster inputs for a sweep.
-	Fee FeePreference
-
 	// ExclusiveGroup is an identifier that, if set, prevents other inputs
 	// with the same identifier from being batched together.
 	ExclusiveGroup *uint64
@@ -211,13 +206,6 @@ func (p *SweeperInput) String() string {
 	return fmt.Sprintf("%v (%v)", p.Input.OutPoint(), p.Input.WitnessType())
 }
 
-// parameters returns the sweep parameters for this input.
-//
-// NOTE: Part of the txInput interface.
-func (p *SweeperInput) parameters() Params {
-	return p.params
-}
-
 // terminated returns a boolean indicating whether the input has reached a
 // final state.
 func (p *SweeperInput) terminated() bool {
@@ -512,18 +500,6 @@ func (s *UtxoSweeper) SweepInput(inp input.Input,
 		return nil, errors.New("nil input received")
 	}
 
-	// Ensure the client provided a sane fee preference.
-	//
-	// TODO(yy): remove this check?
-	if params.Fee != nil {
-		_, err := params.Fee.Estimate(
-			s.cfg.FeeEstimator, s.cfg.MaxFeeRate.FeePerKWeight(),
-		)
-		if err != nil {
-			return nil, err
-		}
-	}
-
 	absoluteTimeLock, _ := inp.RequiredLockTime()
 	log.Infof("Sweep request received: out_point=%v, witness_type=%v, "+
 		"relative_time_lock=%v, absolute_time_lock=%v, amount=%v, "+
@@ -1145,7 +1121,6 @@ func (s *UtxoSweeper) handleUpdateReq(req *updateReq) (
 	// Create the updated parameters struct. Leave the exclusive group
 	// unchanged.
 	newParams := Params{
-		Fee:             req.params.Fee,
 		StartingFeeRate: req.params.StartingFeeRate,
 		Immediate:       req.params.Immediate,
 		Budget:          req.params.Budget,