diff --git a/.github/workflows/ci-nightly.yml b/.github/workflows/ci-nightly.yml
index 2c759d0..b663fd9 100644
--- a/.github/workflows/ci-nightly.yml
+++ b/.github/workflows/ci-nightly.yml
@@ -38,6 +38,6 @@ jobs:
             ${{ runner.os }}-test-${{ env.cache-name }}-
             ${{ runner.os }}-test-
             ${{ runner.os }}-
-      - run: pip3 install  scipy      
+      #- run: pip3 install  scipy      
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1