diff --git a/documentation/en/default-lotus-miner-config.toml b/documentation/en/default-lotus-miner-config.toml
index f75131af4..3b46ad7d1 100644
--- a/documentation/en/default-lotus-miner-config.toml
+++ b/documentation/en/default-lotus-miner-config.toml
@@ -665,7 +665,7 @@
   #
   # type: uint64
   # env var: LOTUS_SEALING_MAXSECTORPROVECOMMITSSUBMITTEDPEREPOCH
-  #MaxSectorProveCommitsSubmittedPerEpoch = 0
+  #MaxSectorProveCommitsSubmittedPerEpoch = 20
 
   # type: uint64
   # env var: LOTUS_SEALING_TERMINATEBATCHMAX
diff --git a/node/config/def.go b/node/config/def.go
index 4020e4ca6..54d8963f1 100644
--- a/node/config/def.go
+++ b/node/config/def.go
@@ -151,9 +151,10 @@ func DefaultStorageMiner() *StorageMiner {
 			BatchPreCommitAboveBaseFee: types.FIL(types.BigMul(types.PicoFil, types.NewInt(320))), // 0.32 nFIL
 			AggregateAboveBaseFee:      types.FIL(types.BigMul(types.PicoFil, types.NewInt(320))), // 0.32 nFIL
 
-			TerminateBatchMin:  1,
-			TerminateBatchMax:  100,
-			TerminateBatchWait: Duration(5 * time.Minute),
+			TerminateBatchMin:                      1,
+			TerminateBatchMax:                      100,
+			TerminateBatchWait:                     Duration(5 * time.Minute),
+			MaxSectorProveCommitsSubmittedPerEpoch: 20,
 		},
 
 		Proving: ProvingConfig{