diff --git a/CalibCalorimetry/HcalTPGAlgos/src/HcaluLUTTPGCoder.cc b/CalibCalorimetry/HcalTPGAlgos/src/HcaluLUTTPGCoder.cc
index db55452509611..985c6598853cf 100644
--- a/CalibCalorimetry/HcalTPGAlgos/src/HcaluLUTTPGCoder.cc
+++ b/CalibCalorimetry/HcalTPGAlgos/src/HcaluLUTTPGCoder.cc
@@ -652,7 +652,7 @@ void HcaluLUTTPGCoder::update(const HcalDbService& conditions) {
           lut[adc] = 0;
           lut_ootpu[adc] = 0;
         } else {
-          if ((adc2fC(adc) - ped) < (pedWidth * 5.)) {
+          if ((adc2fC(adc) - ped) < pedWidth) {
             lut[adc] = 0;
             lut_ootpu[adc] = 0;
           } else {
diff --git a/CaloOnlineTools/HcalOnlineDb/src/HcalLutManager.cc b/CaloOnlineTools/HcalOnlineDb/src/HcalLutManager.cc
index c15d8e27e7df5..8f1a892d9376c 100644
--- a/CaloOnlineTools/HcalOnlineDb/src/HcalLutManager.cc
+++ b/CaloOnlineTools/HcalOnlineDb/src/HcalLutManager.cc
@@ -1754,6 +1754,8 @@ std::map<int, std::shared_ptr<LutXml>> HcalLutManager::getZdcLutXml(const HcalTP
         _cfg.topbottom = 1;
       else if (row->topbottom.find('b') != std::string::npos)
         _cfg.topbottom = 0;
+      else if (row->topbottom.find('u') != std::string::npos)
+        _cfg.topbottom = 2;
       else
         edm::LogWarning("HcalLutManager") << "fpga out of range...";