diff --git a/tsdfileapi/config/config-test-container-postgres.yaml b/tsdfileapi/config/config-test-container-postgres.yaml
index 515abb7..182d4f3 100644
--- a/tsdfileapi/config/config-test-container-postgres.yaml
+++ b/tsdfileapi/config/config-test-container-postgres.yaml
@@ -68,7 +68,7 @@ backends:
       request_hook:
         enabled: false
       backup_deletes:
-        path_regex": "(/.+/apps/.+)/(files)(.*)"
+        path_regex: "(/.+/apps/.+)/(files)(.*)"
         backup_days: 90
     files_export:
       allow_delete: true