diff --git a/Detectors/TPC/calibration/src/CorrectionMapsOptions.cxx b/Detectors/TPC/calibration/src/CorrectionMapsOptions.cxx
index 45c3771db57bf..5518d680420ca 100644
--- a/Detectors/TPC/calibration/src/CorrectionMapsOptions.cxx
+++ b/Detectors/TPC/calibration/src/CorrectionMapsOptions.cxx
@@ -45,7 +45,7 @@ void CorrectionMapsOptions::addGlobalOptions(std::vector<ConfigParamSpec>& optio
 {
   // these are options which should be added at the workflow level, since they modify the inputs of the devices
   addOption(options, ConfigParamSpec{"lumi-type", o2::framework::VariantType::Int, 0, {"1 = use CTP lumi for TPC correction scaling, 2 = use TPC scalers for TPC correction scaling"}});
-  addOption(options, ConfigParamSpec{"corrmap-lumi-mode", o2::framework::VariantType::Int, 0, {"scaling mode: (default) 0 = static + scale * full; 1 = full + scale * derivative; 2 = full + scale * derivative (for MC)"}});
+  addOption(options, ConfigParamSpec{"corrmap-lumi-mode", o2::framework::VariantType::Int, 0, {"scaling mode: (default) 0 = static + scale * full; 1 = full + scale * derivative; 2 = full + scale * derivative (for MC); 3 = no correction; 4 = static only"}});
   addOption(options, ConfigParamSpec{"enable-M-shape-correction", o2::framework::VariantType::Bool, false, {"Enable M-shape distortion correction"}});
   addOption(options, ConfigParamSpec{"disable-ctp-lumi-request", o2::framework::VariantType::Bool, false, {"do not request CTP lumi (regardless what is used for corrections)"}});
   addOption(options, ConfigParamSpec{"disable-lumi-type-consistency-check", o2::framework::VariantType::Bool, false, {"disable check of selected CTP or IDC scaling source being consistent with the map"}});