diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 0ffb27c0ca..edd4805f46 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -13,6 +13,7 @@ jobs:
       TRAVIS: true # emulate CI, some code depends on it to do less work
     steps:
       - uses: actions/checkout@v2
+      - uses: Swatinem/rust-cache@v2
       - name: Run tests
         run: |
           source ~/.profile