diff --git a/Makefile b/Makefile
index 420f708..1327705 100644
--- a/Makefile
+++ b/Makefile
@@ -616,12 +616,25 @@ test_full_fast_coverage:
 	./.venv/bin/coverage erase
 	./script/test/run_parallel_test.py --coverage
 	# TODO This test is broken in parallel
-	./script/make.sh test_code_generator_hello_world
+	./script/make.sh test_coverage_code_generator_hello_world
 	./.venv/bin/coverage combine -a
 	./.venv/bin/coverage report -m --include="addons/TechnoLibre_odoo-code-generator/*"
 	./.venv/bin/coverage html --include="addons/TechnoLibre_odoo-code-generator/*"
 	# run: make open_test_coverage
 
+
+.PHONY: test_cg_demo
+test_cg_demo:
+	./script/make.sh clean
+	# Need to create a BD to create cache _cache_erplibre_base
+	./script/database/db_restore.py --database test
+	./.venv/bin/coverage erase
+	./script/addons/coverage_install_addons_dev.sh test code_generator_demo
+	./.venv/bin/coverage combine -a
+	./.venv/bin/coverage report -m --include="addons/TechnoLibre_odoo-code-generator/*"
+	./.venv/bin/coverage html --include="addons/TechnoLibre_odoo-code-generator/*"
+
+
 .PHONY: test_base
 test_base:
 	./script/make.sh test_format
@@ -645,6 +658,10 @@ test_format:
 test_code_generator_hello_world:
 	./test/code_generator/hello_world.sh
 
+.PHONY: test_coverage_code_generator_hello_world
+test_coverage_code_generator_hello_world:
+	./test/code_generator/coverage_hello_world.sh
+
 .PHONY: test_installation_demo
 test_installation_demo:
 	./script/code_generator/check_git_change_code_generator.sh ./addons/TechnoLibre_odoo-code-generator-template
diff --git a/test/code_generator/coverage_hello_world.sh b/test/code_generator/coverage_hello_world.sh
index 4b4bda2..883facf 100755
--- a/test/code_generator/coverage_hello_world.sh
+++ b/test/code_generator/coverage_hello_world.sh
@@ -6,7 +6,7 @@ Green='\033[0;32m'       # Green
 
 tmp_dir=$(mktemp -d -t "erplibre_code_generator_helloworld-$(date +%Y-%m-%d-%H-%M-%S)-XXXXXXXXXX")
 
-./script/code_generator/new_project.py -m test -d "${tmp_dir}"
+./script/code_generator/new_project.py -m test -d "${tmp_dir}" --coverage
 
 MODULE_PATH="${tmp_dir}/test"
 if [[ -d "${MODULE_PATH}" ]]; then