diff --git a/.github/workflows/manifest.yml b/.github/workflows/manifest.yml
index dae4f3ae..d76768e2 100644
--- a/.github/workflows/manifest.yml
+++ b/.github/workflows/manifest.yml
@@ -45,5 +45,3 @@ jobs:
       branch: update-manifest
       automerge: true
       install-rust: true
-      rust: stable
-      rust-cache: true