diff --git a/SAS/LSMR/bin/lsmr b/SAS/LSMR/bin/lsmr
index 070c4c31edb406800d31c900453d42f07f34cedc..ce7a36f358fec492e783aba17cf4099a00c8da8f 100755
--- a/SAS/LSMR/bin/lsmr
+++ b/SAS/LSMR/bin/lsmr
@@ -39,6 +39,6 @@ done
 echo "Using port $PORT"
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-/usr/bin/python3 $DIR/../lib*/python*/site-packages/lofar/sas/lsmr/manage.py migrate
-/usr/bin/python3 $DIR/../lib*/python*/site-packages/lofar/sas/lsmr/manage.py runserver 0.0.0.0:$PORT
+/usr/bin/env -u PYTHONPATH python3 LOFAR$DIR/../lib*/python*/site-packages/lofar/sas/lsmr/manage.py migrate
+/usr/bin/env -u PYTHONPATH python3 $DIR/../lib*/python*/site-packages/lofar/sas/lsmr/manage.py runserver 0.0.0.0:$PORT
 
diff --git a/SAS/LSMR/test/t_lsmrapp_models.run b/SAS/LSMR/test/t_lsmrapp_models.run
index 8ec8c0da180352f2b4a9f717ff6b038cd129e9a0..02281434e437e623c354cb2888e1a2087599d0ed 100755
--- a/SAS/LSMR/test/t_lsmrapp_models.run
+++ b/SAS/LSMR/test/t_lsmrapp_models.run
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-$LOFARROOT/lib*/python*/site-packages/lofar/sas/lsmr/manage.py test --keepdb --pattern="t_lsmrapp_models.py"
+/usr/bin/env -u PYTHONPATH python3 $LOFARROOT/lib*/python*/site-packages/lofar/sas/lsmr/manage.py test --keepdb --pattern="t_lsmrapp_models.py"