diff --git a/superset/charts/commands/importers/v1/utils.py b/superset/charts/commands/importers/v1/utils.py
index d4aeb17a1e7a8..bbbe67db9238a 100644
--- a/superset/charts/commands/importers/v1/utils.py
+++ b/superset/charts/commands/importers/v1/utils.py
@@ -46,7 +46,10 @@ def import_chart(
     # TODO (betodealmeida): move this logic to import_from_dict
     config["params"] = json.dumps(config["params"])
 
-    chart = Slice.import_from_dict(session, config, recursive=False)
+    chart = Slice.import_from_dict(
+        session, config, recursive=False, allow_reparenting=True
+    )
+
     if chart.id is None:
         session.flush()
 
diff --git a/superset/models/helpers.py b/superset/models/helpers.py
index bce997088495b..4c68e807d4867 100644
--- a/superset/models/helpers.py
+++ b/superset/models/helpers.py
@@ -184,7 +184,7 @@ class ImportExportMixin:
     __mapper__: Mapper
 
     @classmethod
-    def _unique_constrains(cls) -> List[Set[str]]:
+    def _unique_constraints(cls) -> list[set[str]]:
         """Get all (single column and multi column) unique constraints"""
         unique = [
             {c.name for c in u.columns}
@@ -245,7 +245,8 @@ def import_from_dict(
         dict_rep: Dict[Any, Any],
         parent: Optional[Any] = None,
         recursive: bool = True,
-        sync: Optional[List[str]] = None,
+        sync: Optional[list[str]] = None,
+        allow_reparenting: bool = False,
     ) -> Any:
         """Import obj from a dictionary"""
         if sync is None:
@@ -258,7 +259,7 @@ def import_from_dict(
             | {"uuid"}
         )
         new_children = {c: dict_rep[c] for c in cls.export_children if c in dict_rep}
-        unique_constrains = cls._unique_constrains()
+        unique_constraints = cls._unique_constraints()
 
         filters = []  # Using these filters to check if obj already exists
 
@@ -279,8 +280,11 @@ def import_from_dict(
             for k, v in parent_refs.items():
                 dict_rep[k] = getattr(parent, v)
 
-        # Add filter for parent obj
-        filters.extend([getattr(cls, k) == dict_rep.get(k) for k in parent_refs.keys()])
+        if not allow_reparenting:
+            # Add filter for parent obj
+            filters.extend(
+                [getattr(cls, k) == dict_rep.get(k) for k in parent_refs.keys()]
+            )
 
         # Add filter for unique constraints
         ucs = [
@@ -291,7 +295,7 @@ def import_from_dict(
                     if dict_rep.get(k) is not None
                 ]
             )
-            for cs in unique_constrains
+            for cs in unique_constraints
         ]
         filters.append(or_(*ucs))