diff --git a/src/rougail/convert/convert.py b/src/rougail/convert/convert.py
index ef9439401..210f984f3 100644
--- a/src/rougail/convert/convert.py
+++ b/src/rougail/convert/convert.py
@@ -408,7 +408,7 @@ class ParserVariable:
             exists = obj.pop("exists", None)
         else:
             exists = None
-        redefine = obj.pop("redefine", False) or force_redefine is True
+        redefine = obj.pop("redefine", False) or (force_redefine is True and path in self.paths)
         obj_type = self.get_family_or_variable_type(obj)
         force_to_attrs = list(self.list_attributes(obj, sources, obj_type))
         for key, value in obj.items():
@@ -699,7 +699,7 @@ class ParserVariable:
         self.parse_params(path, obj, sources)
         self.parse_secret_manager(path, obj, sources, family_is_dynamic, copy_before_set)
         exists = obj.pop("exists", None)
-        redefine = obj.pop("redefine", False) or force_redefine is True
+        redefine = obj.pop("redefine", False) or (force_redefine is True and path in self.paths)
         if not redefine and not exists:
             obj_type = obj.get("type")
             if obj_type in self.custom_variable_types:
diff --git a/tests/test_types.py b/tests/test_types.py
index 538933a84..fa4b4d457 100644
--- a/tests/test_types.py
+++ b/tests/test_types.py
@@ -81,3 +81,7 @@ def test_type_variable_hidden():
 
 def test_type_dynfamily():
     type_variable("family_dynfamily")
+
+
+def test_type_family_subfamily_add():
+    type_variable("family_subfamily_add")
diff --git a/tests/types/result/family_subfamily_add/tiramisu.py b/tests/types/result/family_subfamily_add/tiramisu.py
new file mode 100644
index 000000000..cc1e1ce86
--- /dev/null
+++ b/tests/types/result/family_subfamily_add/tiramisu.py
@@ -0,0 +1,28 @@
+from tiramisu import *
+from tiramisu.setting import ALLOWED_LEADER_PROPERTIES
+from re import compile as re_compile
+from rougail.tiramisu import func, dict_env, load_functions, ConvertDynOptionDescription
+try:
+    groups.namespace
+except:
+    groups.addgroup('namespace')
+ALLOWED_LEADER_PROPERTIES.add("basic")
+ALLOWED_LEADER_PROPERTIES.add("standard")
+ALLOWED_LEADER_PROPERTIES.add("advanced")
+option_3 = StrOption(name="a_first_variable", doc="a first variable", default="a modified value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+option_5 = StrOption(name="a_second_variable", doc="a second variable", default="a modified value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+optiondescription_4 = OptionDescription(name="a_sub_family", doc="My subfamily", children=[option_5], properties=frozenset({"standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml']})
+option_7 = StrOption(name="a_second_variable", doc="a_second_variable", default="a modified value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/structures/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+optiondescription_6 = OptionDescription(name="a_new_subfamily", doc="a_new_subfamily", children=[option_7], properties=frozenset({"standard"}), informations={'ymlfiles': ['tests/types/structures/family_subfamily_add/00_structure.yml']})
+optiondescription_2 = OptionDescription(name="my_family_1", doc="My family type", children=[option_3, optiondescription_4, optiondescription_6], properties=frozenset({"standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml']})
+option_9 = StrOption(name="a_first_variable", doc="a first variable", default="a value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+option_11 = StrOption(name="a_second_variable", doc="a second variable", properties=frozenset({"basic", "mandatory"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+optiondescription_10 = OptionDescription(name="a_sub_family", doc="My subfamily", children=[option_11], properties=frozenset({"basic"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml']})
+optiondescription_8 = OptionDescription(name="my_family_2", doc="My family type", children=[option_9, optiondescription_10], properties=frozenset({"basic"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml']})
+option_13 = StrOption(name="a_first_variable", doc="a first variable", default="a value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+option_15 = StrOption(name="a_second_variable", doc="a second variable", default="a modified value 2", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+optiondescription_14 = OptionDescription(name="a_sub_family", doc="My subfamily", children=[option_15], properties=frozenset({"standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml']})
+option_16 = StrOption(name="a_new_variable", doc="a_new_variable", default="a modified value", properties=frozenset({"mandatory", "standard"}), informations={'ymlfiles': ['tests/types/structures/family_subfamily_add/00_structure.yml'], 'type': 'string'})
+optiondescription_12 = OptionDescription(name="my_family_3", doc="My family type", children=[option_13, optiondescription_14, option_16], properties=frozenset({"standard"}), informations={'ymlfiles': ['tests/types/types/family_subfamily_add/00_structure.yml', 'tests/types/structures/family_subfamily_add/00_structure.yml']})
+optiondescription_1 = OptionDescription(name="rougail", doc="rougail", group_type=groups.namespace, children=[optiondescription_2, optiondescription_8, optiondescription_12], properties=frozenset({"basic"}))
+option_0 = OptionDescription(name="baseoption", doc="baseoption", children=[optiondescription_1])
diff --git a/tests/types/result/family_subfamily_add/variables.json b/tests/types/result/family_subfamily_add/variables.json
new file mode 100644
index 000000000..8236df3cf
--- /dev/null
+++ b/tests/types/result/family_subfamily_add/variables.json
@@ -0,0 +1,10 @@
+{
+    "rougail.my_family_1.a_first_variable": "a modified value",
+    "rougail.my_family_1.a_sub_family.a_second_variable": "a modified value",
+    "rougail.my_family_1.a_new_subfamily.a_second_variable": "a modified value",
+    "rougail.my_family_2.a_first_variable": "a value",
+    "rougail.my_family_2.a_sub_family.a_second_variable": null,
+    "rougail.my_family_3.a_first_variable": "a value",
+    "rougail.my_family_3.a_sub_family.a_second_variable": "a modified value 2",
+    "rougail.my_family_3.a_new_variable": "a modified value"
+}
\ No newline at end of file
diff --git a/tests/types/result/family_subfamily_add/variables_rw.json b/tests/types/result/family_subfamily_add/variables_rw.json
new file mode 100644
index 000000000..8236df3cf
--- /dev/null
+++ b/tests/types/result/family_subfamily_add/variables_rw.json
@@ -0,0 +1,10 @@
+{
+    "rougail.my_family_1.a_first_variable": "a modified value",
+    "rougail.my_family_1.a_sub_family.a_second_variable": "a modified value",
+    "rougail.my_family_1.a_new_subfamily.a_second_variable": "a modified value",
+    "rougail.my_family_2.a_first_variable": "a value",
+    "rougail.my_family_2.a_sub_family.a_second_variable": null,
+    "rougail.my_family_3.a_first_variable": "a value",
+    "rougail.my_family_3.a_sub_family.a_second_variable": "a modified value 2",
+    "rougail.my_family_3.a_new_variable": "a modified value"
+}
\ No newline at end of file
diff --git a/tests/types/structures/family_subfamily_add/00_structure.yml b/tests/types/structures/family_subfamily_add/00_structure.yml
new file mode 100644
index 000000000..7a1b1566e
--- /dev/null
+++ b/tests/types/structures/family_subfamily_add/00_structure.yml
@@ -0,0 +1,29 @@
+%YAML 1.2
+---
+version: 1.1
+
+my_family_1:
+  type: my_family_type
+
+  a_first_variable: a modified value
+
+  a_sub_family:
+
+    a_second_variable: a modified value
+
+  a_new_subfamily:
+
+    a_second_variable: a modified value
+
+my_family_2:
+  type: my_family_type
+
+my_family_3:
+  type: my_family_type
+
+  a_new_variable: a modified value
+
+  a_sub_family:
+
+    a_second_variable: a modified value 2
+...
diff --git a/tests/types/types/family_subfamily_add/00_structure.yml b/tests/types/types/family_subfamily_add/00_structure.yml
new file mode 100644
index 000000000..aa378b739
--- /dev/null
+++ b/tests/types/types/family_subfamily_add/00_structure.yml
@@ -0,0 +1,12 @@
+%YAML 1.2
+---
+version: 1.1
+
+my_family_type:  # My family type
+
+  a_first_variable: a value  # a first variable
+
+  a_sub_family:  # My subfamily
+
+    a_second_variable:  # a second variable
+...