diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9fd45e0..3d31a6b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,22 +1,17 @@
 name: Rust
-
 on:
   push:
     branches: [ "main" ]
   pull_request:
     branches: [ "main" ]
-
 env:
   CARGO_TERM_COLOR: always
-
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v4
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+      - uses: actions/checkout@v4
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        run: for DIR in $(find . -name Cargo.toml -printf "%h\n" | sort -u); do pushd "${DIR}" > /dev/null; cargo test --verbose; popd > /dev/null; done