diff --git a/InnerDetector/InDetExample/InDetRecExample/python/InDetJobProperties.py b/InnerDetector/InDetExample/InDetRecExample/python/InDetJobProperties.py
index 4cf5588f43f9ff567303df8ec38fef8d4be14065..e4dfda89918f719b9c16879fd29653c953063212 100644
--- a/InnerDetector/InDetExample/InDetRecExample/python/InDetJobProperties.py
+++ b/InnerDetector/InDetExample/InDetRecExample/python/InDetJobProperties.py
@@ -1662,6 +1662,10 @@ class InDetJobProperties(JobPropertyContainer):
     if rec.doExpressProcessing() :
        self.checkThenSet(self.useBeamConstraint,False)
 
+    # --- Setup correct mu for TRT mu-scaling
+    if not rec.doRDOTrigger():
+       self.checkThenSet(self.useMuForTRTErrorScaling, True) 
+
   def init(self):
     #Method to do the final setup of the flags according to user input before.
     #This method MUST ONLY BE CALLED once in InDetRecExample/InDetRec_jobOptions.py!!
diff --git a/Tools/PROCTools/data/master_q431_AOD_digest.ref b/Tools/PROCTools/data/master_q431_AOD_digest.ref
index 8c22a955a48c87ddbd2b92af40161cc98ec46160..409bddb5d77767f87168ed0676328515813e2329 100644
--- a/Tools/PROCTools/data/master_q431_AOD_digest.ref
+++ b/Tools/PROCTools/data/master_q431_AOD_digest.ref
@@ -2,16 +2,16 @@
       330470  1183722158           1           0           0           0
       330470  1183722342         394         429          16           0
       330470  1183727953         532         588          11           4
-      330470  1183732647         467         485          12           1
+      330470  1183732647         467         484          12           1
       330470  1183733040         381         288           6           1
       330470  1183734651         361         368          14           3
       330470  1183735332         406         386           9           1
       330470  1183736475         741         686          15           1
       330470  1183738728           1           0           0           0
-      330470  1183738949         368         445           9           1
+      330470  1183738949         368         444           9           1
       330470  1183742489         152         127           2           1
       330470  1183743040         285         326           5           0
-      330470  1183746343         492         495          12           0
+      330470  1183746343         492         495          12           1
       330470  1183746710           6           0           0           0
       330470  1183751782         239         246           2           0
       330470  1183752624         347         366           7           3