diff --git a/link/infrastructure/facade.py b/link/infrastructure/facade.py
index d8452e0..a8177ec 100644
--- a/link/infrastructure/facade.py
+++ b/link/infrastructure/facade.py
@@ -98,13 +98,19 @@ def add_to_local(self, primary_keys: Iterable[PrimaryKey]) -> None:
         def is_part_table(parent: Table, child: Table) -> bool:
             return child.table_name.startswith(parent.table_name + "__")
 
+        def remove_parent_prefix_from_part_name(parent: Table, part: Table) -> str:
+            assert is_part_table(parent, part)
+            return part.table_name[len(parent.table_name) :]
+
+        def get_parts(parent: Table) -> dict[str, Table]:
+            parts = (child for child in parent.children(as_objects=True) if is_part_table(parent, child))
+            return {remove_parent_prefix_from_part_name(parent, part): part for part in parts}
+
         def add_parts_to_local(download_path: str) -> None:
-            local_children = {child.table_name: child for child in self.local().children(as_objects=True)}
-            for source_child in self.source().children(as_objects=True):
-                if not is_part_table(self.source(), source_child):
-                    continue
-                local_children[source_child.table_name].insert(
-                    (source_child & primary_keys).fetch(as_dict=True, download_path=download_path)
+            local_parts = get_parts(self.local())
+            for source_name, source_part in get_parts(self.source()).items():
+                local_parts[source_name].insert(
+                    (source_part & primary_keys).fetch(as_dict=True, download_path=download_path)
                 )
 
         primary_keys = list(primary_keys)
diff --git a/tests/functional/test_pulling.py b/tests/functional/test_pulling.py
index 020af4f..2b5598b 100644
--- a/tests/functional/test_pulling.py
+++ b/tests/functional/test_pulling.py
@@ -84,3 +84,24 @@ def create_random_table_name():
                 assert len(actual) == len(part_table_expected)
                 assert all(entry in part_table_expected for entry in actual)
             assert local_table_cls().source.proj().fetch(as_dict=True) == [{"foo": 3}]
+
+
+def test_tier_prefix_is_ignored_when_matching_parts(prepare_link, act_as, create_table, prepare_table):
+    schema_names, actors = prepare_link()
+    source_table_name = "Foo"
+    data = [{"foo": 1}]
+    data_parts = {"Bar": [{"foo": 1}]}
+    with act_as(actors["source"]):
+        source_table_cls = create_table(
+            source_table_name, dj.Computed, "foo: int", parts=[create_table("Bar", dj.Part, "-> master")]
+        )
+        prepare_table(schema_names["source"], source_table_cls, data=data, parts=data_parts)
+    with act_as(actors["local"]):
+        local_table_cls = link(
+            actors["source"].credentials.host,
+            schema_names["source"],
+            schema_names["outbound"],
+            "Outbound",
+            schema_names["local"],
+        )(type(source_table_name, tuple(), {}))
+        local_table_cls().source.pull()