diff --git a/.github/workflows/build_tests.yml b/.github/workflows/build_tests.yml
index c7d4e6041..1bf3b6d59 100644
--- a/.github/workflows/build_tests.yml
+++ b/.github/workflows/build_tests.yml
@@ -59,14 +59,10 @@ jobs:
       uses: actions/download-artifact@v3
       with:
         name: wntr_${{ matrix.python-version }}_${{ matrix.os }}.whl
-    # - name: Discover
-    #   run: |
-    #     ls .
     - name: Install wntr
       run: |
         python -m pip install --upgrade pip
-        # pip install wheel numpy scipy networkx pandas matplotlib setuptools
-        pip install --no-index --pre --find-links=. wntr
+        pip install wntr_${{ matrix.python-version }}_${{ matrix.os }}.whl
     - name: Usage of wntr
       run: |
         python -c "import wntr"