diff --git a/SimpleCompilerv3-1-Demo/Makefile b/SimpleCompilerv3-1-Demo/Makefile
index 2c35c5b..5c7a396 100644
--- a/SimpleCompilerv3-1-Demo/Makefile
+++ b/SimpleCompilerv3-1-Demo/Makefile
@@ -5,6 +5,7 @@
 default: build-frontend build-driver
 	
 build-frontend:
+	zip SUBMIT-ME.zip *
 	mkdir ./logs
 	mkdir ./build
 	flex -o frontend_lex.yy.c frontend_lex.l
diff --git a/SimpleCompilerv3-2-Demo/Makefile b/SimpleCompilerv3-2-Demo/Makefile
index ff866a2..3804d05 100644
--- a/SimpleCompilerv3-2-Demo/Makefile
+++ b/SimpleCompilerv3-2-Demo/Makefile
@@ -5,6 +5,7 @@
 default: build-frontend build-backend assemble build-driver
 	
 build-frontend:
+	zip SUBMIT-ME.zip *
 	mkdir ./logs
 	mkdir ./build
 	flex -o frontend_lex.yy.c frontend_lex.l
diff --git a/SimpleCompilerv3-5-Demo/Makefile b/SimpleCompilerv3-5-Demo/Makefile
index 519b965..32d4dbb 100644
--- a/SimpleCompilerv3-5-Demo/Makefile
+++ b/SimpleCompilerv3-5-Demo/Makefile
@@ -10,6 +10,7 @@ default: build-frontend build-backend assemble build-driver
 arm: build-frontend build-backend-arm assemble-arm build-driver-arm
 	
 build-frontend:
+	zip SUBMIT-ME.zip *
 	mkdir ./logs
 	mkdir ./build
 	flex -o frontend_lex.yy.c frontend_lex.l