diff --git a/src/cal_tools/agipdlib.py b/src/cal_tools/agipdlib.py
index 2c3201a796ec4a9a6b1e72da4e10d9873a97a838..ee36d751e855e619b0e430f6f06ffac1b4d5621f 100644
--- a/src/cal_tools/agipdlib.py
+++ b/src/cal_tools/agipdlib.py
@@ -783,7 +783,7 @@ class AgipdCorrections:
                 "litPixels", "unmaskedPixels", "totalIntensity"
             ]
             litpx_index_group = "litpx"
-            litpx_src_name = f"{karabo_id}/LITPX/{det_channel}"
+            litpx_src_name = agipd_corr_source
             instrument_channels.append(f"{litpx_src_name}/{litpx_index_group}")
 
         with DataFile.from_details(out_folder, agg, runno, seqno) as outfile: