diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 66bf88b90964..612760b2358c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -254,7 +254,7 @@ jobs:
           - {VERSION: "3.10", TOXENV: "py310"}
         RUST:
           - beta
-          - nightly
+          - nightly-2022-06-30
     name: "Rust Coverage"
     timeout-minutes: 15
     steps: