diff --git a/.github/actions/cargo-cache/action.yml b/.github/actions/cargo-cache/action.yml
index 345ff24..5c75bf0 100644
--- a/.github/actions/cargo-cache/action.yml
+++ b/.github/actions/cargo-cache/action.yml
@@ -28,14 +28,14 @@ runs:
           /home/runner/.cargo/registry/index/
           /home/runner/.cargo/registry/cache/
           /home/runner/.cargo/git/db/
-        key: cargo-home-${{ $inputs.key }}-${{ hashFiles($inputs.lockfiles) }}
+        key: cargo-home-${{ inputs.key }}-${{ hashFiles(inputs.lockfiles) }}
         restore-keys: |
-          cargo-home-${{ $inputs.key }}-
+          cargo-home-${{ inputs.key }}-
 
     - name: Cargo cache (build)
       uses: actions/cache@v4
       with:
-        path: ${{ $inputs.targets }}
-        key: cargo-target-${{ $inputs.key }}-${{ runner.os }}-${{ hashFiles($inputs.lockfiles) }}
+        path: ${{ inputs.targets }}
+        key: cargo-target-${{ inputs.key }}-${{ runner.os }}-${{ hashFiles(inputs.lockfiles) }}
         restore-keys: |
-          cargo-target-${{ $inputs.key }}-${{ runner.os }}-
+          cargo-target-${{ inputs.key }}-${{ runner.os }}-