diff --git a/webservice/webservice.py b/webservice/webservice.py
index 16ab4efa45dd37cfe6a5ea6d94747788378e3ee6..aa1274969d75b9d46060472d49412abf9738c73c 100644
--- a/webservice/webservice.py
+++ b/webservice/webservice.py
@@ -950,11 +950,6 @@ class ActionsServer:
                 for karabo_id in pconf:
                     dconfig = data_conf[karabo_id]
 
-                    if dconfig.get('disable-correct', False):
-                        # Skip this detector installation for
-                        # corrections if disabled.
-                        continue
-
                     # check for files according to mapping in raw run dir.
                     if any(y in x for x in fl
                            for y in dconfig['karabo-da']):
@@ -974,6 +969,13 @@ class ActionsServer:
                                         Errors.REQUEST_FAILED)
                 return
 
+            for karabo_id in list(detectors.keys()):
+                # Check for any detectors for which corrections are
+                # disabled manually.
+                if detectors[karabo_id].pop('disable-correct', False):
+                    logging.warning(f'Skipping disabled detector {karabo_id}')
+                    del detectors[karabo_id]
+
             if len(detectors) == 0:
                 msg = Errors.NOTHING_TO_DO.format(rpath)
                 logging.warning(msg)
@@ -1076,6 +1078,9 @@ class ActionsServer:
             triple = any(det in karabo_id for det in
                          ["LPD", "AGIPD", "JUNGFRAU", "JF", "JNGFR"])
 
+            # This fails silently if the hardcoded strings above are
+            # ever changed (triple = False) but the underlying notebook
+            # still expects run-high/run-med/run-low.
             if triple and len(runs) == 1:
                 runs_dict = {'run-high': runs[0],
                              'run-med': '0',
@@ -1091,6 +1096,9 @@ class ActionsServer:
             # is not migrated, thus skipping some validation here.
             thisconf = copy.copy(data_conf[karabo_id])
 
+            # Pop internal key to avoid propagation to xfel-calibrate.
+            thisconf.pop('disable-correct', None)
+
             if (karabo_id in pconf
                     and isinstance(pconf[karabo_id], dict)):
                 thisconf.update(copy.copy(pconf[karabo_id]))