diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 3f54d9a5..60e2fbb0 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -20,8 +20,8 @@ jobs:
       - name: Get latest rlst commit id
         id: rlst-commit
         run: |
-          echo "commit=$(git ls-remote https://github.com/linalg-rs/rlst.git HEAD | head -c 10)"
-          echo "commit=$(git ls-remote https://github.com/linalg-rs/rlst.git HEAD | head -c 10)" >> $GITHUB_OUTPUT
+          echo "commit=$(git ls-remote https://github.com/linalg-rs/rlst.git HEAD | head -c 40)"
+          echo "commit=$(git ls-remote https://github.com/linalg-rs/rlst.git HEAD | head -c 40)" >> $GITHUB_OUTPUT
       - name: Restore cached dependencies
         id: cache
         uses: actions/cache/restore@v3
@@ -29,7 +29,7 @@ jobs:
           path: |
             target/debug/deps/
             target/release/deps/
-          key: rlst-${{ steps.rlst-commit.output.commit }}-${{ matrix.mpi }}
+          key: rlst-${{ steps.rlst-commit.outputs.commit }}-${{ matrix.mpi }}
 
       #- name: Set up Rust
       #  uses: actions-rs/toolchain@v1