diff --git a/.github/workflows/ci_versions.yml b/.github/workflows/ci_versions.yml
index 22b6a46..5345fcc 100644
--- a/.github/workflows/ci_versions.yml
+++ b/.github/workflows/ci_versions.yml
@@ -44,7 +44,7 @@ jobs:
 
     - name: Run simple OMV tests
       run: |
-        omv install pyNeuroML
+        omv all -V --engine=jNeuroML_NEURON
         omv test -V utilities/tests/.test.exIzh.jnmlnetpyne.omt
 
 
diff --git a/omv/engines/jneuroml.py b/omv/engines/jneuroml.py
index 5f4883e..eaa8129 100644
--- a/omv/engines/jneuroml.py
+++ b/omv/engines/jneuroml.py
@@ -16,7 +16,7 @@ def get_environment():
         if "JNML_HOME" in os.environ:
             jnmlhome = os.environ["JNML_HOME"]
         elif shutil.which(JNeuroMLEngine.e_name) is not None:
-            jnmlhome = Path(shutil.which(JNeuroMLEngine.e_name)).parent
+            jnmlhome = str(Path(shutil.which(JNeuroMLEngine.e_name)).parent)
         else:
             jnmlhome = ""
 
diff --git a/setup.cfg b/setup.cfg
index 972589a..6d6e513 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = OSBModelValidation
-version = 0.3.9
+version = 0.3.10
 author = Boris Marin, Padraig Gleeson
 author_email = borismarin@gmail.com
 url = https://github.com/OpenSourceBrain/osb-model-validation