diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95050892d..e87aa9107 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -397,7 +397,7 @@ jobs:
           target: i686-unknown-linux-gnu
       - run: cargo test -Zbuild-std --target target-specs/i686-unknown-linux-gnu.json -p tokio --all-features -- --test-threads 1 --nocapture
         env:
-          RUSTFLAGS: --cfg tokio_unstable --cfg tokio_taskdump -Dwarnings --cfg tokio_no_atomic_u64
+          RUSTFLAGS: --cfg tokio_unstable --cfg tokio_taskdump -Dwarnings --cfg tokio_no_atomic_u64 --cfg tokio_no_tuning_tests
       # https://github.com/tokio-rs/tokio/pull/5356
       # https://github.com/tokio-rs/tokio/issues/5373
       - run: cargo hack build -p tokio --feature-powerset --depth 2 --keep-going