diff --git a/src/teilchensammler_cli/tui.py b/src/teilchensammler_cli/tui.py
index 37c44f9..03716c9 100644
--- a/src/teilchensammler_cli/tui.py
+++ b/src/teilchensammler_cli/tui.py
@@ -7,7 +7,7 @@ from textual.widgets import Button, DataTable, Footer, Header, Input, Static
 from .models import load_initial_data
 
 
-FAKE_DATA_HEADER = "pk Name Description Number Tags".split()
+TEILCHEN_DATA_HEADER = "pk Name Description Number Tags".split()
 
 
 class SearchBar(Static):
@@ -46,9 +46,9 @@ class SearchResults(Widget):
         yield DataTable(id="table-search-result", cursor_type="row", zebra_stripes=True)
 
     async def on_mount(self) -> None:
-        table: DataTable[None] = self.query_one(DataTable[None])
-        _ = table.add_columns(*FAKE_DATA_HEADER)
-        _ = table.add_rows(await load_initial_data())
+        table: DataTable = self.query_one(DataTable)
+        table.add_columns(*TEILCHEN_DATA_HEADER)
+        table.add_rows(await load_initial_data())
 
 
 class AddInventoryScreen(Screen[None]):