diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dcdcdf470ee..79392152233 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -104,7 +104,9 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ${{ env.pythonLocation }}
-          key:  pip-${{ strategy.name }}
+          key:  pip-Python ${{ matrix.python-version }} (omp=${{ matrix.omp }}, mpi=${{ matrix.mpi }}, dagmc=${{ matrix.dagmc }}, ncrystal=${{ matrix.ncrystal }},
+            libmesh=${{ matrix.libmesh }}, event=${{ matrix.event }}
+            vectfit=${{ matrix.vectfit }})
 
       - name: Environment Variables
         run: |