diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index 6a021ab..64e2d6f 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -28,3 +28,4 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: check
+        working-directory: ./rust