diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a437970..f72061f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,4 +41,5 @@ jobs:
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: clippy, rust-src
+      - run: cp .cargo/def-config.toml .cargo/config.toml
       - run: cargo clippy --target armv7a-none-eabihf -- -D warnings