diff --git a/geant4/LEMuSR/update.sh b/geant4/LEMuSR/update.sh
deleted file mode 100644
index db882c7..0000000
--- a/geant4/LEMuSR/update.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-
-
-
-cp G4ChordFinder.cc    ~/geant4.8.0.p01/source/geometry/magneticfield/src/
-cp G4ChordFinder.hh    ~/geant4.8.0.p01/source/geometry/magneticfield/include/
-cp G4El_EqRhs.cc    ~/geant4.8.0.p01/source/geometry/magneticfield/src/
-cp G4El_EqRhs.hh     ~/geant4.8.0.p01/source/geometry/magneticfield/include/
-cp G4El_MagEqRhs.cc    ~/geant4.8.0.p01/source/geometry/magneticfield/src/
-cp G4El_MagEqRhs.hh     ~/geant4.8.0.p01/source/geometry/magneticfield/include/
-cp G4El_UsualEqRhs.cc    ~/geant4.8.0.p01/source/geometry/magneticfield/src/
-cp G4El_UsualEqRhs.hh     ~/geant4.8.0.p01/source/geometry/magneticfield/include/
-cp G4FieldManager.cc     ~/geant4.8.0.p01/source/geometry/magneticfield/src/
-cp G4FieldManager.hh    ~/geant4.8.0.p01/source/geometry/magneticfield/include/
-cp G4MultipleScattering52.cc ~/geant4.8.0.p01/source/processes/electromagnetic/standard/src/
-cp G4VDecayChannel.cc    ~/geant4.8.0.p01/source/particles/management/src/
-cp G4VDecayChannel.hh    ~/geant4.8.0.p01/source/particles/management/include/
-cp G4MuonDecayChannel.cc    ~/geant4.8.0.p01/source/particles/management/src/
-cp G4MuonDecayChannel.hh    ~/geant4.8.0.p01/source/particles/management/include/
-cp G4MuonDecayChannelWithSpin.cc    ~/geant4.8.0.p01/source/particles/management/src/
-cp G4MuonDecayChannelWithSpin.hh    ~/geant4.8.0.p01/source/particles/management/include/
-cp G4Muonium.cc              ~/geant4.8.0.p01/source/particles/leptons/src/
-cp G4Muonium.hh               ~/geant4.8.0.p01/source/particles/leptons/include/
-cp G4ParticleDefinition.cc    ~/geant4.8.0.p01/source/particles/management/src/
-cp G4ParticleDefinition.hh    ~/geant4.8.0.p01/source/particles/management/include/
-cp G4ParticleDefinition.icc   ~/geant4.8.0.p01/source/particles/management/include/
-
-
-cd ~/geant4.8.0.p01/source/geometry/magneticfield/
-#gmake clean
-gmake
-
-cd ~/geant4.8.0.p01/source/processes/electromagnetic/standard/
-#gmake clean
-gmake
-
-cd ~/geant4.8.0.p01/source/particles/management/
-#gmake clean
-gmake
-
-cd ~/geant4.8.0.p01/source/particles/leptons/
-#gmake clean
-gmake
-
-
-
-
-cd ~/LEMuSR/G4Modified
\ No newline at end of file