diff --git a/.github/workflows/release-linux-legacy.yml b/.github/workflows/release-linux-legacy.yml
index 8cf8d840f3..a9c1a23b32 100644
--- a/.github/workflows/release-linux-legacy.yml
+++ b/.github/workflows/release-linux-legacy.yml
@@ -52,6 +52,8 @@ jobs:
 
     - name: Enable Rust cache
       uses: Swatinem/rust-cache@v2.7.0
+      with:
+        key: legacy
 
     - name: Setup vcpkg caching
       uses: actions/github-script@v6