diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c5083b5..459c564 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,6 +19,9 @@ jobs:
       - name: Caching
         uses: Swatinem/rust-cache@v2
 
+      - name: Install mold
+        run: apt install -y mold
+
       - name: Run rustfmt
         run: cargo fmt -- --check