diff --git a/unilabos/devices/workstation/coin_cell_assembly/YB_YH_materials.py b/unilabos/devices/workstation/coin_cell_assembly/YB_YH_materials.py
index d2e49b55..a39b817f 100644
--- a/unilabos/devices/workstation/coin_cell_assembly/YB_YH_materials.py
+++ b/unilabos/devices/workstation/coin_cell_assembly/YB_YH_materials.py
@@ -20,7 +20,7 @@ from pylabrobot.resources.utils import create_ordered_items_2d
 
 from unilabos.resources.battery.magazine import MagazineHolder_4_Cathode, MagazineHolder_6_Cathode, MagazineHolder_6_Anode, MagazineHolder_6_Battery
 from unilabos.resources.battery.bottle_carriers import YIHUA_Electrolyte_12VialCarrier
-from unilabos.resources.battery.electrodesheet import ElectrodeSheet
+from unilabos.resources.battery.electrode_sheet import ElectrodeSheet