diff --git a/modoboa/extensions/amavis/fixtures/initial_data.json b/modoboa/extensions/amavis/fixtures/initial_data.json
new file mode 100644
index 000000000..3bf2de073
--- /dev/null
+++ b/modoboa/extensions/amavis/fixtures/initial_data.json
@@ -0,0 +1 @@
+[{"pk": 1, "model": "amavis.policy", "fields": {"bypass_header_checks": null, "banned_rulenames": null, "spam_subject_tag2": null, "policy_name": "default", "bad_header_lover": null, "spam_lover": null, "other_quarantine_to": null, "warnbannedrecip": null, "bypass_virus_checks": null, "virus_lover": null, "addr_extension_virus": null, "message_size_limit": null, "banned_admin": null, "spam_subject_tag": null, "addr_extension_spam": null, "newvirus_admin": null, "addr_extension_banned": null, "addr_extension_bad_header": null, "warnbadhrecip": null, "spam_tag2_level": null, "warnvirusrecip": null, "spam_kill_level": null, "clean_quarantine_to": null, "spam_tag_level": null, "bypass_banned_checks": null, "spam_modifies_subj": null, "bad_header_admin": null, "banned_quarantine_to": null, "virus_quarantine_to": null, "spam_admin": null, "virus_admin": null, "banned_files_lover": null, "spam_quarantine_cutoff_level": null, "spam_quarantine_to": null, "spam_dsn_cutoff_level": null, "bad_header_quarantine_to": null, "bypass_spam_checks": null}}]
\ No newline at end of file