diff --git a/README.md b/README.md
index 3d66389..940c8f8 100644
--- a/README.md
+++ b/README.md
@@ -146,4 +146,4 @@ echo $?
 ## Submission
 
 - Submit the corresponding files to [gg.kaist.ac.kr](https://gg.kaist.ac.kr).
-- Run `./scripts/make-submissions.sh` to generate `hw4.zip` and `hw5.zip`, which you should submit for homework 4 and 5.
+- Run `./scripts/make-submissions.sh` to generate `hw3.zip` to `hw6.zip`, which you should submit for homework 3 to 6.
diff --git a/scripts/make-submissions.sh b/scripts/make-submissions.sh
index a4b357d..3ed842f 100755
--- a/scripts/make-submissions.sh
+++ b/scripts/make-submissions.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
 rm -rf hw4.zip hw5.zip
+zip hw3.zip -j src/opt/opt_utils.rs src/opt/simplify_cfg.rs
 zip hw4.zip -j src/opt/opt_utils.rs src/opt/mem2reg.rs
 zip hw5.zip -j src/opt/opt_utils.rs src/opt/gvn.rs
+zip hw6.zip -j src/opt/opt_utils.rs src/opt/deadcode.rs