diff --git a/Load.py b/Load.py
index 844e02b76ab77d735288b0c538f655453dea3e83..3fe1f3cfd1db052a6b7fd770680d064d32ed072c 100644
--- a/Load.py
+++ b/Load.py
@@ -191,6 +191,9 @@ mnemonics = {
     "PP800_PhaseShifter": {'source':'SCS_ILH_LAS/DOOCS/PP800_PHASESHIFTER',
                  'key':'actualPosition.value',
                  'dim':None},
+    "PP800_SynchDelayLine": {'source':'SCS_ILH_LAS/DOOCS/PPL_OPT_DELAY',
+                 'key':'actualPosition.value',
+                 'dim':None},
     "PP800_DelayLine": {'source':'SCS_ILH_LAS/MOTOR/LT3',
                  'key':'AActualPosition.value',
                  'dim':None},