diff --git a/.github/workflows/s3-prover-sync.yml b/.github/workflows/s3-prover-sync.yml
index fd92112..c3bd17c 100644
--- a/.github/workflows/s3-prover-sync.yml
+++ b/.github/workflows/s3-prover-sync.yml
@@ -31,13 +31,7 @@ jobs:
         run: |
           docker build --progress=plain -f .github/docker/Dockerfile.prover -o risc0-groth16-prover . --build-arg PROVER_TAG=${PROVER_TAG}
       - name: Generate SHA-256 Verification
-        run: |
-          for file in risc0-groth16-prover/${PROVER_TAG}/stark/*; do
-              basefile=$(basename "$file")
-              (cd "$(dirname "$file")" && sha256sum "$basefile" > "$basefile.sha256")
-              echo -n "sha256sum "
-              cat "$file.sha256"
-          done        
+        run: "for file in risc0-groth16-prover/${PROVER_TAG}/stark/*; do\n    basefile=$(basename \"$file\")\n    (cd \"$(dirname \"$file\")\" && sha256sum \"$basefile\" > \"$basefile.sha256\")\n    echo -n \"sha256sum \"\n    cat \"$file.sha256\"\ndone        \n"
       - name: Sync S3 Bucket
         run: |
           aws s3 sync ./risc0-groth16-prover/ s3://${S3_BUCKET_NAME} --no-progress --region ${{ env.AWS_REGION }}