diff --git a/scripts/ynh_mongo_db__2 b/scripts/ynh_mongo_db__2
index 04d1dcb..df0e420 100644
--- a/scripts/ynh_mongo_db__2
+++ b/scripts/ynh_mongo_db__2
@@ -313,7 +313,7 @@ ynh_install_mongo() {
 	mongo_version="${mongo_version:-$YNH_MONGO_VERSION}"
 
 	ynh_print_info --message="Installing MongoDB Community Edition..."
-	ynh_install_extra_app_dependencies --repo="deb http://repo.mongodb.org/apt/debian $(ynh_get_debian_release)/mongodb-org/$mongo_version main" --package="mongodb-org mongodb-org-server mongodb-org-tools mongodb-mongosh" --key="https://www.mongodb.org/static/pgp/server-$mongo_version.asc"
+	ynh_install_extra_app_dependencies --repo="deb http://repo.mongodb.org/apt/debian buster/mongodb-org/$mongo_version main" --package="mongodb-org mongodb-org-server mongodb-org-tools mongodb-mongosh" --key="https://www.mongodb.org/static/pgp/server-$mongo_version.asc"
 	mongodb_servicename=mongod
 
 	# Make sure MongoDB is started and enabled