diff --git a/backfill_lineups b/backfill_lineups
deleted file mode 100755
index 9b761ef9..00000000
Binary files a/backfill_lineups and /dev/null differ
diff --git a/engine_bootstrap b/engine_bootstrap
deleted file mode 100755
index a3904451..00000000
Binary files a/engine_bootstrap and /dev/null differ
diff --git a/pkg/cmd/backfill_lineups.go b/pkg/cmd/backfill_lineups/main.go
similarity index 100%
rename from pkg/cmd/backfill_lineups.go
rename to pkg/cmd/backfill_lineups/main.go
diff --git a/scripts/backfill-transactions/README.md b/scripts/backfill-transactions/README.md
index 6e81b9d1..964e02ab 100644
--- a/scripts/backfill-transactions/README.md
+++ b/scripts/backfill-transactions/README.md
@@ -9,7 +9,7 @@ The backfill process reconstructs historical weekly rosters by working backwards
 ## Files
 
 - `backfill_transactions.sql` - SQL script containing all historical waiver transactions from weeks 3-14
-- `../../pkg/cmd/backfill_lineups.go` - Go script that reconstructs weekly rosters and populates weekly_lineups table
+- `../../pkg/cmd/backfill_lineups/main.go` - Go script that reconstructs weekly rosters and populates weekly_lineups table
 
 ## Steps to Run Backfill
 
@@ -33,7 +33,7 @@ sqlite3 data/game_states/2025/gs-season.db "SELECT COUNT(*) FROM transactions"
 Execute the backfill script to reconstruct historical rosters and populate weekly_lineups:
 
 ```bash
-go run pkg/cmd/backfill_lineups.go
+go run pkg/cmd/backfill_lineups
 ```
 
 This script will: