diff --git a/PadmeReco/ECal/src/DigitizerChannelECal.cc b/PadmeReco/ECal/src/DigitizerChannelECal.cc
index 598b0ae1..bf0dd800 100644
--- a/PadmeReco/ECal/src/DigitizerChannelECal.cc
+++ b/PadmeReco/ECal/src/DigitizerChannelECal.cc
@@ -93,7 +93,7 @@ void DigitizerChannelECal::Init(GlobalRecoConfigOptions *gOptions,
   //take the template from the external file for MH reconstruction (the template is extended up to 5k ns using an exponential)
   for(int i=0; i<5000; i++) fTemplate[i]=0.;
   if (fMultihit) {
-    ifstream myfile;
+    std::ifstream myfile;
     //std::string templateFileName = "./config/BGOwaveformTemplate.txt";
     //std::cout<<"DigitizerChannelECal: reading BGO waveform template from file <"<<templateFileName<<"> "<<std::endl;
     //myfile.open (templateFileName.c_str());;
diff --git a/PadmeReco/ECal/src/ECalReconstruction.cc b/PadmeReco/ECal/src/ECalReconstruction.cc
index f0593b69..f42e95dd 100644
--- a/PadmeReco/ECal/src/ECalReconstruction.cc
+++ b/PadmeReco/ECal/src/ECalReconstruction.cc
@@ -1068,7 +1068,7 @@ void ECalReconstruction::ConvertMCDigitsToRecoHitsWave(TMCVEvent* tEvent,TMCEven
     Double_t sigmaPed=21.66;
     Double_t fAvg200=r->Gaus(meanPed, sigmaPed); // pedestal
     std::vector<double> waveLikeData;
-    Short_t wave_forDigitiser[1024]={0.};
+    Short_t wave_forDigitiser[1024]={0};
     Bool_t saturated=false;
     for(int i=0; i<1025; i++)waveLikeData.push_back(0);
     for(int ll=0;ll<1024;ll++){
diff --git a/PadmeReco/PadmeReco.cc b/PadmeReco/PadmeReco.cc
index 77acb16e..77e92bcc 100644
--- a/PadmeReco/PadmeReco.cc
+++ b/PadmeReco/PadmeReco.cc
@@ -18,6 +18,8 @@
 #include "RecoRootIOManager.hh"
 #include "PadmePerfUtils.hh"
 
+#include <TObjString.h>
+
 
 PadmeReconstruction* PadmeReco; 
                               
diff --git a/PadmeReco/src/PadmeReconstruction.cc b/PadmeReco/src/PadmeReconstruction.cc
index 4ec4c871..1f85d281 100644
--- a/PadmeReco/src/PadmeReconstruction.cc
+++ b/PadmeReco/src/PadmeReconstruction.cc
@@ -38,6 +38,8 @@
 
 #include "RecoRootIOManager.hh"
 
+#include <TObjString.h>
+
 PadmeReconstruction::PadmeReconstruction(TObjArray* InputFileNameList, TString ConfFileName, TFile* OutputFile, Int_t NEvt, UInt_t Seed) :
   PadmeVReconstruction(OutputFile,"Padme",ConfFileName),fInputFileNameList(InputFileNameList), fHistoFile(OutputFile)
 {