diff --git a/plinth/tests/functional/install.sh b/plinth/tests/functional/install.sh
index 6aaba28ca..8903fb540 100755
--- a/plinth/tests/functional/install.sh
+++ b/plinth/tests/functional/install.sh
@@ -8,7 +8,8 @@ sudo apt-get install -yq --no-install-recommends \
     python3-pip firefox-esr smbclient\
     xvfb
 pip3 install wheel
-pip3 install splinter pytest-splinter pytest-bdd pytest-xvfb pytest-xdist
+pip3 install git+https://github.com/cobrateam/splinter.git@0.14.0
+pip3 install pytest-splinter pytest-bdd pytest-xvfb pytest-xdist
 
 echo "Installing geckodriver"
 (