diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index c64dc4450d4f9f4b8f383e0ca2756e8ddab2e311..e8a0e0e5121c66644ef4b9d71d97687c88684611 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -18,7 +18,10 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: dtolnay/rust-toolchain@1.70
+    - uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: 1.70.0
+        components: clippy, rustfmt
     - uses: actions/checkout@v3
     - uses: actions/cache@v3
       with:
@@ -28,7 +31,7 @@ jobs:
           ~/.cargo/registry/cache/
           ~/.cargo/git/db/
           target/
-        key: ${{ runner.os }}-cargo-build-stable-${{ hashFiles('**/Cargo.toml') }}
+        key: ${{ runner.os }}-cargo-build-${{steps.toolchain.outputs.cachekey}}-${{ hashFiles('**/Cargo.toml') }}
     - name: Install alsa and udev
       run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
       if: runner.os == 'linux'