diff --git a/roles/wsgi_website/defaults/main.yml b/roles/wsgi_website/defaults/main.yml
index 6f0dde64f6a285192bc45178506596c4da2bdff6..6fa318619d571ba26b39c5b5cab4f14d5b4a7f6c 100644
--- a/roles/wsgi_website/defaults/main.yml
+++ b/roles/wsgi_website/defaults/main.yml
@@ -22,3 +22,4 @@ user: "web-{{ fqdn | replace('.', '_') }}"
 home: "/var/www/{{ fqdn }}"
 python_interpreter: "/usr/bin/python3"
 pip_check_requirements_upgrades_directory: "/etc/pip_check_requirements_upgrades"
+virtualenv_prompt: "{% if ansible_distribution_release == 'bullseye' %}({{ fqdn }}) {% else %}{{ fqdn }}{% endif %}"