diff --git a/Scripts/setup.sh b/Scripts/setup.sh
index 6d1af4483a751503d318130137149edb49b98116..10cef02b7f326391dad0f39cfd6ef40f0a074867 100644
--- a/Scripts/setup.sh
+++ b/Scripts/setup.sh
@@ -1,2 +1,3 @@
-export PYTHONPATH=${PYTHONPATH}:../Python
-export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:../Lib/lib:../Driver/pcie40
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+export PYTHONPATH=${PYTHONPATH}:${DIR}/../Python
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${DIR}/../Lib/lib:${DIR}/../Driver/pcie40