diff --git a/src/rougail/output_formatter/__init__.py b/src/rougail/output_formatter/__init__.py
index a842ff9..d388cb0 100644
--- a/src/rougail/output_formatter/__init__.py
+++ b/src/rougail/output_formatter/__init__.py
@@ -187,7 +187,7 @@ class RougailOutputFormatter:
             self.filename_str,
         )
         self.rougail.parse_root_file(
-            self.filename_str,
+            [self.filename_str],
             self.rougail.namespace,
             "1.1",
             datas,
diff --git a/tests/results/20_7help_family/rougail/00-base.yml b/tests/results/20_7help_family/rougail/00-base.yml
new file mode 100644
index 0000000..a5f473a
--- /dev/null
+++ b/tests/results/20_7help_family/rougail/00-base.yml
@@ -0,0 +1,24 @@
+%YAML 1.2
+---
+version: 1.1
+
+family1:
+  description: the first family
+  help: |-
+    Multi line
+
+    Help
+
+    With useful information
+
+  var:
+
+family2:
+  description: the second family
+  help: |-
+    Multi line
+    Help
+    With useful information
+
+  var:
+...
diff --git a/tests/results/60_5family_dynamic_calc_description/rougail/00-base.yml b/tests/results/60_5family_dynamic_calc_description/rougail/00-base.yml
index 098e77d..facee7b 100644
--- a/tests/results/60_5family_dynamic_calc_description/rougail/00-base.yml
+++ b/tests/results/60_5family_dynamic_calc_description/rougail/00-base.yml
@@ -20,4 +20,5 @@ var2:
   description: A new variable
   default:
     variable: _.dyn{{ identifier }}.var
+  unique: false
 ...