diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f02e0f9ba..fae1dc58e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,34 +55,38 @@ jobs:
   #    - name: Run cargo fmt
   #      run: cargo fmt --all -- --check
 
-  #test_release:
-  #  runs-on: ubuntu-latest
-  #  name: Test in release mode
-  #  strategy:
-  #    matrix:
-  #      cargo-args: ['', '--features fixed-rows-to-discard']
-  #  env:
-  #    # Run all tests with multicore-SDR enabled.
-  #    FIL_PROOFS_USE_MULTICORE_SDR: true
-  #  steps:
-  #    - uses: actions/checkout@v4
-  #    - name: Install required packages
-  #      run: sudo apt install --no-install-recommends --yes libhwloc-dev ocl-icd-opencl-dev
-  #
-  #    - name: Download the proof params
-  #      uses: ./.github/actions/proof-params-download
-  #      with:
-  #        github-token: ${{ secrets.GITHUB_TOKEN }}
-  #
-  #    - name: Test in release profile
-  #      run: |
-  #        cargo test --verbose --release --workspace --all-targets ${{ matrix.cargo-args }}
-  #        # Run sequentially due to core assignment tests that otherwise might
-  #        #  interfere with each other
-  #        cargo test --release -p storage-proofs-porep --features isolated-testing ${{ matrix.cargo-args }} -- --test-threads=1
-  #        # Some `storage-proofs-update` tests need to run sequentially due to
-  #        # their high memory usage.
-  #        cargo test --release -p storage-proofs-update --features isolated-testing ${{ matrix.cargo-args }} -- --test-threads=1
+  test_release:
+    runs-on: ubuntu-latest
+    name: Test in release mode
+    strategy:
+      matrix:
+        cargo-args: ['', '--features fixed-rows-to-discard']
+    env:
+      # Run all tests with multicore-SDR enabled.
+      FIL_PROOFS_USE_MULTICORE_SDR: true
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install required packages
+        run: sudo apt install --no-install-recommends --yes libhwloc-dev ocl-icd-opencl-dev
+
+      - name: Download the proof params
+        uses: ./.github/actions/proof-params-download
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Test in release profile
+        run: |
+          #cargo test --verbose --release --workspace --all-targets ${{ matrix.cargo-args }}
+          # Run sequentially due to core assignment tests that otherwise might
+          #  interfere with each other
+          #cargo test --release -p storage-proofs-porep --features isolated-testing ${{ matrix.cargo-args }} -- --test-threads=1
+          # Getting the cores does not work on GitHub Actions, hence skip that
+          # specific test.
+          cargo test --release -p storage-proofs-porep --features isolated-testing ${{ matrix.cargo-args }} -- --skip stacked::vanilla::cores::tests::test_checkout_cores
+          # Some `storage-proofs-update` tests need to run sequentially due to
+          # their high memory usage.
+          #cargo test --release -p storage-proofs-update --features isolated-testing ${{ matrix.cargo-args }} -- --test-threads=1
+          cargo test --release -p storage-proofs-update --features isolated-testing ${{ matrix.cargo-args }}
 
   #test_ignored_release:
   #  runs-on: ubuntu-latest
@@ -127,24 +131,24 @@ jobs:
   #    - name: Test ignored in release profile
   #      run: cargo build --workspace --features cuda,opencl
 
-  multicore_sdr:
-    runs-on: ubuntu-latest
-    name: Run specific multicore SDR tests
-    env:
-      RUST_TEST_THREADS: 1
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install required packages
-        run: sudo apt install --no-install-recommends --yes libhwloc-dev ocl-icd-opencl-dev
-
-      #- name: Setup tmate session
-      #  uses: mxschmitt/action-tmate@v3
-      #  with:
-      #    limit-access-to-actor: true
-
-      - name: Without multicore SDR
-        run: cargo test -p storage-proofs-porep --features isolated-testing --release --lib stacked::vanilla::cores -- --skip stacked::vanilla::cores::tests::test_checkout_cores
-      - name: With multicore SDR
-        run: cargo test -p storage-proofs-porep --features isolated-testing --release --lib stacked::vanilla::cores -- --skip stacked::vanilla::cores::tests::test_checkout_cores
-        env:
-          FIL_PROOFS_USE_MULTICORE_SDR: true
+  #multicore_sdr:
+  #  runs-on: ubuntu-latest
+  #  name: Run specific multicore SDR tests
+  #  env:
+  #    RUST_TEST_THREADS: 1
+  #  steps:
+  #    - uses: actions/checkout@v4
+  #    - name: Install required packages
+  #      run: sudo apt install --no-install-recommends --yes libhwloc-dev ocl-icd-opencl-dev
+  #
+  #    #- name: Setup tmate session
+  #    #  uses: mxschmitt/action-tmate@v3
+  #    #  with:
+  #    #    limit-access-to-actor: true
+  #
+  #    - name: Without multicore SDR
+  #      run: cargo test -p storage-proofs-porep --features isolated-testing --release --lib stacked::vanilla::cores -- --skip stacked::vanilla::cores::tests::test_checkout_cores
+  #    - name: With multicore SDR
+  #      run: cargo test -p storage-proofs-porep --features isolated-testing --release --lib stacked::vanilla::cores -- --skip stacked::vanilla::cores::tests::test_checkout_cores
+  #      env:
+  #        FIL_PROOFS_USE_MULTICORE_SDR: true