diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index dcbd5f2..a5b23b0 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -171,6 +171,8 @@ jobs:
 
       - name: Install toolchain
         uses: ./.github/actions/rust-toolchain
+        with:
+          components: llvm-tools-preview
 
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov