diff --git a/.github/workflows/enzyme-mlir.yml b/.github/workflows/enzyme-mlir.yml
index ae77a91dbd1..b7398e7f8c1 100644
--- a/.github/workflows/enzyme-mlir.yml
+++ b/.github/workflows/enzyme-mlir.yml
@@ -66,8 +66,9 @@ jobs:
 
     - name: Cache MLIR
       id: cache-mlir
-      uses: actions/cache@v4
+      uses: mansagroup/gcs-cache-action@v1
       with:
+        bucket: enzyme-ci-transient
         path: ${{ env.BASE_DIR }}/llvm-project/mlir-build
         key: ${{ matrix.llbuild }}-${{ matrix.os }}-mlir-${{ steps.mlir-commit.outputs.sha_short }}