diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2c2d139..e5766ce 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,4 +23,5 @@ jobs:
       - name: Run tests
         shell: bash
         run: |
+          rustup toolchain install nightly --component miri
           just