diff --git a/builtin/v13/migration/market.go b/builtin/v13/migration/market.go
index 49cc82d9..593c0269 100644
--- a/builtin/v13/migration/market.go
+++ b/builtin/v13/migration/market.go
@@ -504,6 +504,8 @@ func (m *marketMigrator) migrateProviderSectorsAndStatesFromScratch(ctx context.
 				}
 				providerSectorsMem[sid.Miner][sid.Number] = append(providerSectorsMem[sid.Miner][sid.Number], deal)
 			} else {
+				fmt.Printf("deal %d not found in providerSectors: %v\n", deal, oldState)
+
 				newState.SectorNumber = 0 // FIP: if such a sector cannot be found, assert that the deal's end epoch has passed and use sector ID 0
 			}
 		}
diff --git a/builtin/v13/migration/miner.go b/builtin/v13/migration/miner.go
index d50a7b1d..36fbd7d8 100644
--- a/builtin/v13/migration/miner.go
+++ b/builtin/v13/migration/miner.go
@@ -123,7 +123,7 @@ func (m *minerMigrator) MigrateState(ctx context.Context, store cbor.IpldStore,
 					continue
 				}
 
-				//fmt.Printf("prov ds ADD %d: %v\n", sectorNo, sector.DealIDs)
+				fmt.Printf("prov dealsector ADD %d: %v\n", sectorNo, sector.DealIDs)
 
 				m.providerSectors.lk.Lock()
 				for _, dealID := range sector.DealIDs {
@@ -164,7 +164,7 @@ func (m *minerMigrator) MigrateState(ctx context.Context, store cbor.IpldStore,
 					}
 					// snap
 
-					//fmt.Printf("prov ds MOD %d: %v -> %v\n", sectorNo, sectorBefore.DealIDs, sectorAfter.DealIDs)
+					fmt.Printf("prov dealsector MOD %d: %v -> %v\n", sectorNo, sectorBefore.DealIDs, sectorAfter.DealIDs)
 
 					m.providerSectors.lk.Lock()
 					for _, dealID := range sectorAfter.DealIDs {
@@ -193,7 +193,7 @@ func (m *minerMigrator) MigrateState(ctx context.Context, store cbor.IpldStore,
 					continue
 				}
 
-				//fmt.Printf("prov ds REM %d: %v\n", sectorNo, sector.DealIDs)
+				fmt.Printf("prov dealsector REM %d: %v\n", sectorNo, sector.DealIDs)
 
 				m.providerSectors.lk.Lock()
 				for _, dealID := range sector.DealIDs {