diff --git a/.travis.yml b/.travis.yml
index a5ed9d962ca9a21decc5003ce836ed3ed7be530f..98a94999a9ebc38e63015520a27b6a2cd271e130 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,17 @@ compiler:
   - gcc
 
 before_install:
-  - bash build/adrien-matta/nptool/nptool.sh
+  - setenv NPTOOL=/home/travis/build/adrien-matta/nptool
+  - setenv NPLIB=$NPTOOL/NPLib
+  - setenv LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$NPTOOL/NPLib/lib
+  - setenv LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$NPTOOL/NPSimulation/lib
+  - setenv PATH=$PATH:$NPLIB/bin 
+  - setenv PATH=$PATH:$NPTOOL/NPSimulation/bin
+  - alias npl 'cd $NPTOOL/NPLib'
+  - alias npa 'cd $NPTOOL/NPAnalysis'
+  - alias nps 'cd $NPTOOL/NPSimulation'
+  - setenv Geant4_DIR=$G4LIB
+  - setenv NPLib_DIR=$NPTOOL/NPLib
   - printenv | grep NPTOOL
   - sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu/ trusty main universe"
   - sudo apt-get update -qq