diff --git a/MuonSpectrometer/MuonCalib/MuonCalibSegmentCreator/MuonCalibSegmentCreator/MuonSegmentReader.h b/MuonSpectrometer/MuonCalib/MuonCalibSegmentCreator/MuonCalibSegmentCreator/MuonSegmentReader.h
index 1f195db0454960aa80f0015fb9098b99ecbea515..fc868d8870e3ed6efc62c13ee7512a1483ae92f7 100644
--- a/MuonSpectrometer/MuonCalib/MuonCalibSegmentCreator/MuonCalibSegmentCreator/MuonSegmentReader.h
+++ b/MuonSpectrometer/MuonCalib/MuonCalibSegmentCreator/MuonCalibSegmentCreator/MuonSegmentReader.h
@@ -120,7 +120,6 @@ class MuonSegmentReader : public AthHistogramAlgorithm
         VectorBranch<int>& m_trk_nMdtHoles{m_tree.newVector<int>("trk_nMdtHoles")};  
         VectorBranch<int>& m_trk_nOutliersHits{m_tree.newVector<int>("trk_nOutliersHis")};  
         VectorBranch<int>& m_trk_nRpcPhiHits{m_tree.newVector<int>("trk_nRpcPhiHits")};  
-        VectorBranch<int>& m_trk_nRpcEtaHits{m_tree.newVector<int>("trk_nRpcEtaHits")};  
         VectorBranch<int>& m_trk_nTgcPhiHits{m_tree.newVector<int>("trk_nTgcPhiHits")};  
         VectorBranch<int>& m_trk_nTgcEtaHits{m_tree.newVector<int>("trk_nTgcEtaHits")}; 
 
@@ -164,4 +163,4 @@ class MuonSegmentReader : public AthHistogramAlgorithm
    };
    
    }  // namespace MuonCalib
-#endif
\ No newline at end of file
+#endif
diff --git a/Tracking/TrkFitter/TrkGaussianSumFilterUtils/test/testFindIndexOfMinimum.cxx b/Tracking/TrkFitter/TrkGaussianSumFilterUtils/test/testFindIndexOfMinimum.cxx
index 4da43dbc6622ce9a8df3edae4b041afbe057f94b..adf78cb23747b723fc86c46d07544b9e59c375bd 100644
--- a/Tracking/TrkFitter/TrkGaussianSumFilterUtils/test/testFindIndexOfMinimum.cxx
+++ b/Tracking/TrkFitter/TrkGaussianSumFilterUtils/test/testFindIndexOfMinimum.cxx
@@ -10,7 +10,6 @@
 #include <iostream>
 #include <random>
 
-constexpr int alignment = 32;
 // create global data for the test
 constexpr size_t N = 4096;
 struct InitArray {