diff --git a/tests/complete-ci-tests b/tests/complete-ci-tests
index 75fe515e..07e0b2a0 100755
--- a/tests/complete-ci-tests
+++ b/tests/complete-ci-tests
@@ -66,7 +66,7 @@ cd $WORKSPACE
 rm -rf $WORKSPACE/env
 pyvenv $WORKSPACE/env
 . $WORKSPACE/env/bin/activate
-pip3 install --quiet -e $WORKSPACE
+pip3 install --quiet -e $WORKSPACE[test]
 python3 setup.py compile_catalog install
 
 # make sure translation files were installed