diff --git a/.copier-answers.yml b/.copier-answers.yml
index 4b6fec2d1..3ca73d958 100644
--- a/.copier-answers.yml
+++ b/.copier-answers.yml
@@ -15,7 +15,7 @@ odoo_version: 12.0
 org_name: Odoo Community Association (OCA)
 org_slug: OCA
 rebel_module_groups: []
-repo_description: null
+repo_description: ""
 repo_name: Modules for contracts management (recurring)
 repo_slug: contract
 repo_website: https://github.com/OCA/contract