diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5246cc04..034d6c4c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -35,10 +35,6 @@ jobs:
         sudo pip install idaes-pse --pre
         idaes get-extensions --to ./solvers
 
-    - name: testing
-      run: |
-        find / -name 'ipopt'
-
     # Install dependencies
     - name: Set up Python 3.11
       uses: actions/setup-python@v4
diff --git a/Material/Pyomo Fundamentals/1.5 NLP vs MIP.ipynb b/Material/Pyomo Fundamentals/1.5 NLP vs MIP.ipynb
index a7b5f1d6..1a57f913 100644
--- a/Material/Pyomo Fundamentals/1.5 NLP vs MIP.ipynb	
+++ b/Material/Pyomo Fundamentals/1.5 NLP vs MIP.ipynb	
@@ -58,7 +58,7 @@
     "model.weight_con = pyo.Constraint(\n",
     "    expr = sum( w[i]*model.x[i] for i in A ) <= W_max )\n",
     "\n",
-    "opt = pyo.SolverFactory('ipopt', executable='/solvers/ipopt')\n",
+    "opt = pyo.SolverFactory('ipopt', executable='/home/runner/work/pyomo_jupyter_book/pyomo_jupyter_book/solvers/ipopt')\n",
     "opt_success = opt.solve(model)\n",
     "\n",
     "model.pprint()\n",