diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2e00c8c7..3efd45db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -95,6 +95,15 @@ jobs:
           # Edit this file to tweak the typo list and other configuration.
           run: codespell --config .codespellrc
 
+    cargo-toml-sorted:
+      name: Check Cargo.toml is sorted
+      runs-on: ubuntu-latest
+      steps:
+        - name: Install cargo-sort
+          run: cargo install cargo-sort
+        - name: Run check
+          run: cargo sort
+
     semver-checks:
       runs-on: ubuntu-latest
       steps: