diff --git a/.github/workflows/omv-ci.yml b/.github/workflows/omv-ci.yml
index 5a33f5f..ceaa52e 100644
--- a/.github/workflows/omv-ci.yml
+++ b/.github/workflows/omv-ci.yml
@@ -16,25 +16,26 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ 3.9, "3.11" ]
-        engine: [ NetPyNE, jNeuroML, jNeuroML_NEURON, jNeuroML_NetPyNE, jNeuroML_validate ]
+        python-version: [ 3.9, "3.11" ]        
+        #engine: [ jNeuroML_validate, jNeuroML_NEURON ]
+        engine: [ jNeuroML_validate]
 
     steps:
     - uses: actions/checkout@v4
-    
+
     - name: Set up Python  ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
         python-version:  ${{ matrix.python-version }}
-        
+
     - name: Install OMV
-      run: |
-        pip install git+https://github.com/OpenSourceBrain/osb-model-validation
-        
+      run: |        
+        pip install OSBModelValidation
+
     - name: Run OMV tests on engine ${{ matrix.engine }}
       run: |
         omv all -V --engine=${{ matrix.engine }}
-        
+
     - name: OMV final version info
       run: |
         omv list -V # list installed engines