1 files changed, 3 insertions, 3 deletions
diff --git a/jenkins/prepare_synapse.sh b/jenkins/prepare_synapse.sh
index 6c26c5842c..ffcb1cfab9 100755
--- a/jenkins/prepare_synapse.sh
+++ b/jenkins/prepare_synapse.sh
@@ -15,6 +15,6 @@ tox -e py27 --notest -v
 
 TOX_BIN=$TOX_DIR/py27/bin
 $TOX_BIN/pip install setuptools
-python synapse/python_dependencies.py | xargs -n1 $TOX_BIN/pip install
-$TOX_BIN/pip install lxml
-$TOX_BIN/pip install psycopg2
+{ python synapse/python_dependencies.py
+  echo lxml psycopg2
+} | xargs $TOX_BIN/pip install