diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ef3dd84..2f7be89 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,49 +23,49 @@ jobs:
       - id: msrv
         run: echo "::set-output name=msrv::$(echo $MSRV)"
 
-  #linux_foreign:
-  #  strategy:
-  #    matrix:
-  #      include:
-  #        # 64-bit Linux/arm64
-  #        - target: aarch64-unknown-linux-gnu
-  #          # NOTE vmx 2024-07-15: Use at least Rust 1.68.2 for now, so that we can use the sparse
-  #          # index. Without this, the build times out. Once the MSRV is >= 1.68.2, we don't need
-  #          # to special case anymore and can use the MSRV instead.
-  #          toolchain: 1.68.2
-  #          arch: aarch64
-  #
-  #  runs-on: ubuntu-22.04
-  #  steps:
-  #    - uses: actions/checkout@v4
-  #    - uses: uraimo/run-on-arch-action@v2
-  #      name: Run tests
-  #      id: runtests
-  #      with:
-  #        arch: aarch64
-  #        distro: ubuntu22.04
-  #
-  #        # Not required, but speeds up builds by storing container images in
-  #        # a GitHub package registry.
-  #        githubToken: ${{ github.token }}
-  #
-  #        env: | # YAML, but pipe character is necessary
-  #          CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
-  #
-  #        install: |
-  #          apt-get update -q -y
-  #          apt-get install -q -y ocl-icd-opencl-dev curl build-essential
-  #          curl https://sh.rustup.rs -sSf | sh -s -- --profile minimal --default-toolchain ${{ matrix.toolchain }} -y
-  #          source $HOME/.cargo/env
-  #
-  #        run: |
-  #          echo "vmx: one"
-  #          $HOME/.cargo/bin/rustup override set ${{ matrix.toolchain }}
-  #          echo "vmx: two"
-  #          $HOME/.cargo/bin/cargo test --release --target ${{ matrix.target }}
-  #          echo "vmx: three"
-  #          $HOME/.cargo/bin/cargo test --release --features portable --target ${{ matrix.target }}
-  #          echo "vmx: four"
+  linux_foreign:
+    strategy:
+      matrix:
+        include:
+          # 64-bit Linux/arm64
+          - target: aarch64-unknown-linux-gnu
+            # NOTE vmx 2024-07-15: Use at least Rust 1.68.2 for now, so that we can use the sparse
+            # index. Without this, the build times out. Once the MSRV is >= 1.68.2, we don't need
+            # to special case anymore and can use the MSRV instead.
+            toolchain: 1.68.2
+            arch: aarch64
+
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+      - uses: uraimo/run-on-arch-action@v2
+        name: Run tests
+        id: runtests
+        with:
+          arch: aarch64
+          distro: ubuntu22.04
+
+          # Not required, but speeds up builds by storing container images in
+          # a GitHub package registry.
+          githubToken: ${{ github.token }}
+
+          env: | # YAML, but pipe character is necessary
+            CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
+
+          install: |
+            apt-get update -q -y
+            apt-get install -q -y ocl-icd-opencl-dev curl build-essential
+            curl https://sh.rustup.rs -sSf | sh -s -- --profile minimal --default-toolchain ${{ matrix.toolchain }} -y
+            source $HOME/.cargo/env
+
+          run: |
+            echo "vmx: one"
+            $HOME/.cargo/bin/rustup override set ${{ matrix.toolchain }}
+            echo "vmx: two"
+            $HOME/.cargo/bin/cargo test --release --target ${{ matrix.target }}
+            echo "vmx: three"
+            $HOME/.cargo/bin/cargo test --release --features portable --target ${{ matrix.target }}
+            echo "vmx: four"
 
   # Linux tests
   linux: