diff --git a/src/lte/helper/phy-rx-stats-calculator.cc b/src/lte/helper/phy-rx-stats-calculator.cc
index 2d3702bf4..a93391665 100644
--- a/src/lte/helper/phy-rx-stats-calculator.cc
+++ b/src/lte/helper/phy-rx-stats-calculator.cc
@@ -117,7 +117,7 @@ PhyRxStatsCalculator::DlPhyReception (PhyReceptionStatParameters params)
           return;
         }
     }
-  outFile << Simulator::Now ().GetSeconds () << "\t";
+
   outFile << params.m_timestamp << "\t";
   outFile << (uint32_t) params.m_cellId << "\t";
   outFile << params.m_imsi << "\t";
@@ -161,7 +161,7 @@ PhyRxStatsCalculator::UlPhyReception (PhyReceptionStatParameters params)
           return;
         }
     }
-  outFile << Simulator::Now ().GetSeconds () << "\t";
+
   outFile << params.m_timestamp << "\t";
   outFile << (uint32_t) params.m_cellId << "\t";
   outFile << params.m_imsi << "\t";
diff --git a/src/lte/helper/phy-tx-stats-calculator.cc b/src/lte/helper/phy-tx-stats-calculator.cc
index e46052845..973fd1d71 100644
--- a/src/lte/helper/phy-tx-stats-calculator.cc
+++ b/src/lte/helper/phy-tx-stats-calculator.cc
@@ -105,7 +105,6 @@ PhyTxStatsCalculator::DlPhyTransmission (PhyTransmissionStatParameters params)
           return;
         }
       m_dlTxFirstWrite = false;
-      //outFile << "% time\tcellId\tIMSI\tRNTI\tlayer\tmcs\tsize\trv\tndi"; // txMode is not available at dl tx side
       outFile << "% time\tcellId\tIMSI\tRNTI\tlayer\tmcs\tsize\trv\tndi\tccId";
       outFile << std::endl;
     }
@@ -118,7 +117,7 @@ PhyTxStatsCalculator::DlPhyTransmission (PhyTransmissionStatParameters params)
           return;
         }
     }
-  outFile << Simulator::Now ().GetSeconds () << "\t";
+
   outFile << params.m_timestamp << "\t";
   outFile << (uint32_t) params.m_cellId << "\t";
   outFile << params.m_imsi << "\t";
@@ -162,7 +161,7 @@ PhyTxStatsCalculator::UlPhyTransmission (PhyTransmissionStatParameters params)
           return;
         }
     }
-  outFile << Simulator::Now ().GetSeconds () << "\t";
+
   outFile << params.m_timestamp << "\t";
   outFile << (uint32_t) params.m_cellId << "\t";
   outFile << params.m_imsi << "\t";
diff --git a/src/lte/test/epc-test-s1u-uplink.cc b/src/lte/test/epc-test-s1u-uplink.cc
index 684df1230..b5b1ee76f 100644
--- a/src/lte/test/epc-test-s1u-uplink.cc
+++ b/src/lte/test/epc-test-s1u-uplink.cc
@@ -139,12 +139,11 @@ EpsBearerTagUdpClient::GetTypeId (void)
                    "The time to wait between packets", TimeValue (Seconds (1.0)),
                    MakeTimeAccessor (&EpsBearerTagUdpClient::m_interval),
                    MakeTimeChecker ())
-    .AddAttribute (
-    "RemoteAddress",
-    "The destination Ipv4Address of the outbound packets",
-    Ipv4AddressValue (),
-    MakeIpv4AddressAccessor (&EpsBearerTagUdpClient::m_peerAddress),
-    MakeIpv4AddressChecker ())
+    .AddAttribute ("RemoteAddress",
+                   "The destination Ipv4Address of the outbound packets",
+                   Ipv4AddressValue (),
+                   MakeIpv4AddressAccessor (&EpsBearerTagUdpClient::m_peerAddress),
+                   MakeIpv4AddressChecker ())
     .AddAttribute ("RemotePort", "The destination port of the outbound packets",
                    UintegerValue (100),
                    MakeUintegerAccessor (&EpsBearerTagUdpClient::m_peerPort),