diff --git a/backend_addon/{{ cookiecutter.__folder_name }}/Makefile b/backend_addon/{{ cookiecutter.__folder_name }}/Makefile
index cd8a7a5..e309401 100644
--- a/backend_addon/{{ cookiecutter.__folder_name }}/Makefile	
+++ b/backend_addon/{{ cookiecutter.__folder_name }}/Makefile	
@@ -73,7 +73,12 @@ build: build-dev ## Install Plone
 .PHONY: clean
 clean: ## Clean environment
 	@echo "$(RED)==> Cleaning environment and build$(RESET)"
-	rm -rf $(VENV_FOLDER) pyvenv.cfg .installed.cfg instance .tox .venv .pytest_cache
+	rm -rf $(VENV_FOLDER) pyvenv.cfg .installed.cfg instance/etc .tox .venv .pytest_cache
+
+.PHONY: remove-data
+remove-data: ## Remove all content
+	@echo "$(RED)==> Removing all content$(RESET)"
+	rm -rf $(VENV_FOLDER) instance/var
 
 .PHONY: start
 start: ## Start a Plone instance on localhost:8080
diff --git a/sub/project_settings/{{ cookiecutter.__folder_name }}/backend/Makefile b/sub/project_settings/{{ cookiecutter.__folder_name }}/backend/Makefile
index 1c8f8ca..a5d80bf 100644
--- a/sub/project_settings/{{ cookiecutter.__folder_name }}/backend/Makefile	
+++ b/sub/project_settings/{{ cookiecutter.__folder_name }}/backend/Makefile	
@@ -79,7 +79,12 @@ build: build-dev ## Install Plone
 .PHONY: clean
 clean: ## Clean environment
 	@echo "$(RED)==> Cleaning environment and build$(RESET)"
-	rm -rf $(VENV_FOLDER) pyvenv.cfg .installed.cfg instance .tox .venv .pytest_cache
+	rm -rf $(VENV_FOLDER) pyvenv.cfg .installed.cfg instance/etc .tox .venv .pytest_cache
+
+.PHONY: remove-data
+remove-data: ## Remove all content
+	@echo "$(RED)==> Removing all content$(RESET)"
+	rm -rf $(VENV_FOLDER) instance/var
 
 .PHONY: start
 start: ## Start a Plone instance on localhost:8080