diff --git a/debye_bec/bec_widgets/widgets/digital_twin/digital_twin.py b/debye_bec/bec_widgets/widgets/digital_twin/digital_twin.py
index af1a64d..96a6343 100644
--- a/debye_bec/bec_widgets/widgets/digital_twin/digital_twin.py
+++ b/debye_bec/bec_widgets/widgets/digital_twin/digital_twin.py
@@ -363,9 +363,9 @@ class DigitalTwin(BECWidget, QWidget):
                 self.calc_fm_reflectivity()
                 self.calc_cm_fm_harm_suppr()
                 self.calc_mo1_energy_resolution()
-            case "sldi_hacc":
+            case "hacc":
                 self.calc_fm_ideal_pitch()
-            case "sldi_vacc":
+            case "vacc":
                 self.calc_fm_ideal_pitch()
             case "cm_stripe":
                 self.calc_cm_crit_pitch()