diff --git a/src/aare/devices/jfjoch.py b/src/aare/devices/jfjoch.py
index 9b4e1649..56873201 100644
--- a/src/aare/devices/jfjoch.py
+++ b/src/aare/devices/jfjoch.py
@@ -179,8 +179,8 @@ class JFJochWrapper:
             dataset_settings.xray_fluorescence_spectrum = xrf
 
         if s.sample.aaredb_params:
-            if s.sample.aaredb_params.cellparameters:
-                unit_cell_db = s.sample.aaredb_params.cellparameters
+            if s.sample.aaredb_params.unitcell:
+                unit_cell_db = s.sample.aaredb_params.unitcell
                 unit_cell_split = unit_cell_db.replace(",", " ").split()
                 unit_cell_floats = [float(x) for x in unit_cell_split]
                 unit_cell = jfjoch_client.UnitCell(