diff --git a/LCU/PPSTune/run-tests.sh b/LCU/PPSTune/run-tests.sh
index 3d282028dab89f413e91b3af53f7b9722087ecc1..1cdf4b31e69932ea33e3d2d4aea7ab2103ac6fe9 100755
--- a/LCU/PPSTune/run-tests.sh
+++ b/LCU/PPSTune/run-tests.sh
@@ -3,10 +3,10 @@
 cd doc && make html && make latexpdf && cd ..
 
 PYTHONPATH="`pwd`:`pwd`/modules/:$PYTHONPATH"
-NOSETESTS=`which nosetests`
+NOSETESTS=`which nosetests2`
 
 if [[ ! -f "$NOSETESTS" ]] ; then
-    NOSETESTS=`which nosetests2`
+    NOSETESTS=`which nosetests`
 fi
 
 if [[ ! -f "$NOSETESTS" ]] ; then