diff --git a/build/params_debug.go b/build/params_debug.go
index aaa58038b..938b03925 100644
--- a/build/params_debug.go
+++ b/build/params_debug.go
@@ -30,7 +30,7 @@ const InteractivePoRepDelay = 2
 const InteractivePoRepConfidence = 6
 
 // Bytes
-const MinimumMinerPower = 2 << 10 // 2KiB
+var MinimumMinerPower uint64 = 2 << 10 // 2KiB
 
 func init() {
 	os.Setenv("TRUST_PARAMS", "1")
diff --git a/build/params_devnet.go b/build/params_devnet.go
index ca356aff5..541d182db 100644
--- a/build/params_devnet.go
+++ b/build/params_devnet.go
@@ -33,4 +33,4 @@ const InteractivePoRepDelay = 8
 const InteractivePoRepConfidence = 6
 
 // Bytes
-const MinimumMinerPower = 20 << 30 // 20GB
+var MinimumMinerPower uint64 = 20 << 30 // 20GB
diff --git a/chain/gen/gen_test.go b/chain/gen/gen_test.go
index 3ab989e72..260259869 100644
--- a/chain/gen/gen_test.go
+++ b/chain/gen/gen_test.go
@@ -8,6 +8,7 @@ import (
 
 func init() {
 	build.SectorSizes = []uint64{1024}
+	build.MinimumMinerPower = 1024
 }
 
 func testGeneration(t testing.TB, n int, msgs int) {
diff --git a/chain/sync_test.go b/chain/sync_test.go
index 30c770195..f9c62b93e 100644
--- a/chain/sync_test.go
+++ b/chain/sync_test.go
@@ -28,6 +28,7 @@ func init() {
 	build.InsecurePoStValidation = true
 	os.Setenv("TRUST_PARAMS", "1")
 	build.SectorSizes = []uint64{1024}
+	build.MinimumMinerPower = 1024
 }
 
 const source = 0
diff --git a/lib/sectorbuilder/sectorbuilder.go b/lib/sectorbuilder/sectorbuilder.go
index c4fca12d4..5dcb2e551 100644
--- a/lib/sectorbuilder/sectorbuilder.go
+++ b/lib/sectorbuilder/sectorbuilder.go
@@ -507,8 +507,6 @@ func (sb *SectorBuilder) SealPreCommit(sectorID uint64, ticket SealTicket, piece
 		return RawSealPreCommitOutput{}, xerrors.Errorf("presealing sector %d (%s): %w", sectorID, stagedPath, err)
 	}
 
-	log.Infof("PRECOMMIT FFI RSPCO %v", rspco)
-
 	return RawSealPreCommitOutput(rspco), nil
 }
 
diff --git a/node/node_test.go b/node/node_test.go
index 0fe2ac7f9..2cfc2b95c 100644
--- a/node/node_test.go
+++ b/node/node_test.go
@@ -43,6 +43,7 @@ func init() {
 	_ = logging.SetLogLevel("*", "INFO")
 
 	build.SectorSizes = []uint64{1024}
+	build.MinimumMinerPower = 1024
 }
 
 func testStorageNode(ctx context.Context, t *testing.T, waddr address.Address, act address.Address, pk crypto.PrivKey, tnd test.TestNode, mn mocknet.Mocknet) test.TestStorageNode {