diff --git a/cmd/lotus-miner/sectors.go b/cmd/lotus-miner/sectors.go
index f7bec3ccb..5c8cf6b87 100644
--- a/cmd/lotus-miner/sectors.go
+++ b/cmd/lotus-miner/sectors.go
@@ -1740,7 +1740,7 @@ var sectorsCapacityCollateralCmd = &cli.Command{
 			return err
 		}
 
-		spt, err := miner.PreferredSealProofTypeFromWindowPoStType(nv, mi.WindowPoStProofType)
+		spt, err := miner.PreferredSealProofTypeFromWindowPoStType(nv, mi.WindowPoStProofType, false)
 		if err != nil {
 			return err
 		}