diff --git a/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py b/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
index 49a3978..62e5224 100644
--- a/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
+++ b/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
@@ -614,7 +614,7 @@ class DDG1(PSIDeviceBase, DelayGeneratorCSAXS):
                 logger.warning(f"MCS did not go to Acquiring within 3s. Retrying erase_start {exc}")
                 mcs.erase_start.put(1)
                 status_mcs.wait(timeout=3)
-            status = TransitionStatus(mcs.acquiring, [ACQUIRING.ACQUIRING, ACQUIRING.DONE])
+            status = CompareStatus(mcs.acquiring, ACQUIRING.DONE)
             logger.info(f"Finished preparing mcs card {time.time()-start_time}")
 
         # Send trigger