diff --git a/src/toolbox_scs/detectors/bam_detectors.py b/src/toolbox_scs/detectors/bam_detectors.py
index 467cd602cf5eeaede6bfd4aba76d9be7dcf62fdc..24db3ddfa01875f5ca9953eeb743b060d1823058 100644
--- a/src/toolbox_scs/detectors/bam_detectors.py
+++ b/src/toolbox_scs/detectors/bam_detectors.py
@@ -87,6 +87,10 @@ def get_bam(run, mnemonics=None, merge_with=None, bunchPattern='sase3'):
             val = run.get_array(*run_mnemonics[m].values(), roi=roi, name=m)
             log.debug(f'Loading {m} from DataCollection.')
         val[run_mnemonics[m]['dim'][0]] = np.arange(2700)
+        # Since winter shutdown 2021-2022, units changed from ps to fs
+        # Here we convert to ps
+        if run_mnemonics[m]['key'] != 'data.lowChargeArrivalTime':
+            val *= 1e-3
         ds = ds.merge(val, join='inner')
 
     # check if bunch pattern table exists