diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 151d379..a5aefe7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -48,12 +48,14 @@ jobs:
     - name: Install toolchain
       run: |
         rustup update
-        rustup target add ${{ matrix.target }}
+        rustup toolchain install nightly
+        rustup component add --toolchain nightly rust-src
+        rustup target add --toolchain nightly ${{ matrix.target }}
     - name: Build
       env:
         CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: "aarch64-linux-gnu-gcc"
         CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER: "arm-linux-gnueabihf-gcc"
-      run: cargo build --verbose --release --target=${{ matrix.target }}
+      run: cargo +nightly build -Z build-std --verbose --release --target=${{ matrix.target }}
     - uses: actions/upload-artifact@v4
       with:
         name: hath-rust-${{ matrix.target }}