diff --git a/.github/workflows/rust-release.yml b/.github/workflows/rust-release.yml
index b6176b2119..b88c1f2641 100644
--- a/.github/workflows/rust-release.yml
+++ b/.github/workflows/rust-release.yml
@@ -213,6 +213,7 @@ jobs:
       - name: Cargo build
         shell: bash
         run: |
+          echo "CARGO_PROFILE_RELEASE_LTO: ${CARGO_PROFILE_RELEASE_LTO}"
           cargo build --target ${{ matrix.target }} --release --timings --bin codex --bin codex-responses-api-proxy
 
       - name: Upload Cargo timings